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980937011 Innoviva, Inc. No Yes 39455000 53278000 -578000 0 -578000 0 0 0 0 3500000 13823000 13823000 13823000 13823000 13823000 13823000 0 -190000 200000 -325000 300000 <div> <div> 4. AVAILABLE-FOR-SALE SECURITIES AND FAIR VALUE MEASUREMENTS Available-for Sale Securities         The estimated fair value of available-for-sale securities is based on quoted market prices for these or similar investments that were based on prices obtained from a commercial pricing service. Available-for-sale securities are summarized below:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortized Cost </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Unrealized Gains </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Unrealized Losses </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Estimated Fair Value </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. government securities </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,943 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(1 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,942 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. government agencies </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,987 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(2 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,985 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. corporate notes </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10,881 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(15 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10,866 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. commercial papers </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,945 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,945 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>122,727 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(18 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>122,709 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortized Cost </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Unrealized Gains </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Unrealized Losses </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Estimated Fair Value </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. government agencies </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,428 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,429 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. commercial papers </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>72,065 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>72,065 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>148,812 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>148,813 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         As of December 31, 2017, all of the available-for-sale debt securities had contractual maturities within one year and the average duration of debt securities was approximately three months. Fair Value Measurements         Our available-for-sale securities are measured at fair value on a recurring basis and our debt is carried at the amortized cost basis. The estimated fair values were as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Estimated Fair Value Measurements as of December 31, 2017 Using: </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Price in Active Markets for Identical Assets </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Other Observable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Types of Instruments (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 1 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 2 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 3 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. government securities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,942 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,942 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. government agencies </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,985 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,985 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. corporate notes </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10,866 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10,866 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. commercial papers </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,945 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,945 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total assets measured at estimated fair value </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>60,738 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>122,709 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Liabilities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Term B Loan </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>243,750 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>243,750 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 2023 Notes </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>241,259 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>241,259 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2025 Notes </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>205,975 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>205,975 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total fair value of liabilities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>690,984 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>690,984 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Estimated Fair Value Measurements as of December 31, 2016 Using: </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Price in Active Markets for Identical Assets </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Other Observable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Types of Instruments (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 1 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 2 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 3 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. government agencies </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,429 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,429 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. commercial papers </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>72,065 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>72,065 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total assets measured at estimated fair value </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>84,494 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>148,813 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Liabilities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2023 Notes </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>202,125 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>202,125 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 2029 Notes </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>487,189 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>487,189 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total fair value of liabilities </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>689,314 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>689,314 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         The fair value of our marketable securities classified within Level 2 is based upon observable inputs that may include benchmark yields, reported trades, broker/dealer quotes, issuer spreads, two-sided markets, benchmark securities, bids, offers and reference data including market research publications.         The fair value of our convertible subordinated notes due 2023 (the "2023 Notes"), of our 2025 Notes and of our previously outstanding 2029 Notes is based on recent trading prices of the instruments. The carrying amount of our initial Term B Loan before deducting debt issuance costs approximates fair value as the loan carries a variable interest rate that is tied to the LIBOR rate plus an applicable spread. <div /></div> </div> 97700000 13800000 13800000 13800000 13800000 13800000 220000000 40000000 120000000 60000000 220000000 40000000 120000000 60000000 180545000 180545000 166722000 166722000 <div> <div> Capitalized Fees Paid to a Related Party         We capitalize fees paid to licensors related to agreements for approved products or commercialized products. We capitalize these fees as capitalized fees paid to a related party ("Capitalized Fees") and amortize these Capitalized Fees on a straight-line basis over their estimated useful lives upon the commercial launch of the product, which has been shortly after regulatory approval of such product. The estimated useful lives of these Capitalized Fees are based on a country-by-country and product-by-product basis, as the later of the expiration or termination of the last patent right covering the compound in such product in such country and 15 years from first commercial sale of such product in such country, unless the agreement is terminated earlier. Consistent with our policy for classification of costs under the research and development collaborative arrangements, the amortization of these Capitalized Fees are recognized as a reduction of royalty revenue. We review our Capitalized Fees for impairment on a product-by-product basis for each major geographic area when events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. The recoverability of Capitalized Fees is measured by comparing the asset's carrying amount to the expected undiscounted future cash flows that the asset is expected to generate. The determination of recoverability typically requires various estimates and assumptions, including estimating the useful life over which cash flows will occur, their amount, and the asset's residual value, if any. We derive the required cash flow estimates from near-term forecasted product sales and long-term projected sales in the corresponding market. <div /></div> </div> <div> <div> 5. CAPITALIZED FEES PAID TO A RELATED PARTY         Capitalized fees paid to a related party, which consist of registrational and launch-related milestone fees paid to GSK, were as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td rowspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" rowspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td rowspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td rowspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortization period </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> United States </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2013 - 2030 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>120,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>120,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Europe </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 2013 - 2029 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>60,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>60,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Japan </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2013 - 2029 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>40,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>40,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Gross carrying value </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>220,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>220,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Accumulated amortization </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(53,278 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(39,455 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Net carrying value </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>166,722 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>180,545 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         These milestone fees are being amortized over their estimated useful lives commencing upon the commercial launch of the product in their respective regions with the amortization expense recorded as a reduction in revenue from collaborative arrangements. As of December 31, 2017, the weighted average remaining amortization period is 12.1 years.         Additional information regarding these milestone fees is included in Note 3, "Collaborative Arrangements." Amortization expense for the years ended December 31, 2017, 2016 and 2015 was $13.8 million, respectively. The remaining estimated amortization expense is $13.8 million for each of the years from 2018 to 2022 and $97.7 million thereafter. <div /></div> </div> P15Y P12Y1M6D 7000 0 7000 0 0 0 0 0.10 0.065 0.10 0.065 0 220000000 <div> <div>                                                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.98%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:33.86%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:00.26%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.62%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:00.26%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Royalties from a related party—RELVAR/BREO </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>198,726 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>128,638 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.26%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>59,188 </td> <td valign="bottom" style="width:00.26%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Royalties from a related party—ANORO </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,036 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>17,869 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,699 </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Royalties from a related party—TRELEGY </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>179 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.26%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total royalties from a related party </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>227,941 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>146,507 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>66,887 </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Less: amortization of capitalized fees paid to a related party </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(13,823 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(13,823 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(13,823 </td> <td valign="bottom" style="width:00.26%;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Royalty revenue </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>214,118 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>132,684 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>53,064 </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Strategic alliance—MABA program license </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,099 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>885 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>885 </td> <td valign="bottom" style="width:00.26%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total net revenue from GSK </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>217,217 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>133,569 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.26%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>53,949 </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:10.26%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   <div /></div> </div> 0.15 0.05 3000000000 205975000 0 205975000 0 202125000 0 202125000 0 241259000 0 241259000 0 50.5818 35.9903 0.10 0.05 0.10 0.05 0.50 0.00 7752000 7752000 0 25000000 0 25000000 25000000 0.3000 0.025 0 0 124017000 0 P3M P1Y <div> <div> Amortization of Debt Issuance Costs from Non-Recourse Notes Due 2029         In April 2014, we entered into certain note purchase agreements relating to the private placement of $450.0 million aggregate principal amount of non-recourse 9% fixed rate term notes due the 2029 (the "2029 Notes") issued by our wholly-owned subsidiary.         We incurred approximately $15.3 million in transaction costs in connection with issuance of the 2029 Notes, which we amortized to interest expense over the estimated life of the 2029 Notes based on the effective interest method. In May 2017, we redeemed $50 million on the 2029 Notes. In August 2017, we redeemed the remaining principal balance of $407.6 million with the net proceeds from the convertible senior notes due 2025 (the "2025 Notes") and Term B Loan. With the redemptions of the 2029 Notes, we recorded $7.3 million loss on the extinguishment and presented it as part of Other income (expense), net in our consolidated statements of operations. <div /></div> </div> 6 8 2 2 3 5 3 2 0 2779659 2700000 0 11570000 11600000 0 0 0 6250000 0.15 0.15 <div> <div>                                                                                                                                                                                                    <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Leasehold improvements </td> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Shorter of remaining lease terms or useful life </td> </tr> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Equipment, furniture and fixtures </td> <td valign="top" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 5 - 7 years </td> </tr> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Software and computer equipment </td> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 3 years </td> </tr> </table></div>   <div /></div> </div> 0.314 0.10 <div> <div> Related Parties         GSK owned 31.4% of our outstanding common stock as of December 31, 2017. Transactions with GSK are described in Note 3, "Collaborative Arrangements".         In filings with the Securities and Exchange Commission, BlackRock, Inc., a global provider of investment, advisory and risk management solutions, reported beneficial ownership of more than 10% of our outstanding common stock as of December 31, 2017. We use an external asset manager, not affiliated with BlackRock, Inc., to manage a portion of our cash and investments portfolio. We had $64.3 million invested in BlackRock Liquidity Money Market Fund as of December 31, 2016 through our external asset manager. The money market fund invests in U.S. Treasury bills, notes, trust receipts and direct obligations of the U.S. Treasury and repurchase agreements relating to direct treasury obligations. We had no investment in this fund as of December 31, 2017. <div /></div> </div> 0 6828000 6800000 487189000 29600000 50000000 407600000 53064000 53064000 132684000 132684000 214118000 214118000 <div> <div>                                                                                                                                                                                                                 <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td rowspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" rowspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td rowspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td rowspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortization period </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> United States </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2013 - 2030 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>120,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>120,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Europe </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 2013 - 2029 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>60,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>60,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Japan </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2013 - 2029 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>40,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>40,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Gross carrying value </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>220,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>220,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Accumulated amortization </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(53,278 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(39,455 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Net carrying value </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>166,722 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>180,545 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   <div /></div> </div> <div> <div>                                                                                                                                                                                                     <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Employee stock purchase plan issuances </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Risk-free interest rate </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 1.4% - 1.7% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 0.4% - 1.0% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 0.1% - 0.9% </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Expected term (in years) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.5 - 2 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.5 - 2 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.5 - 2 </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Volatility </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 35% - 44% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 39% - 66% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 44% - 69% </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Dividend yield </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0% </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0% </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0% - 6% </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Weighted-average estimated fair value of ESPP shares granted </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $3.90 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $4.47 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $4.52 </td> </tr> </table></div>   <div /></div> </div> <div> <div>                                                                                                                                                                                                    <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:69.72%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands except per share data) </td> <td valign="bottom" style="width:01.02%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:28.24%;padding:0pt;">   </td> <td valign="bottom" style="width:01.02%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:69.72%;background-color: #CCEEFF;padding:0pt;"> Purchase period end date </td> <td valign="bottom" style="width:01.02%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.06%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:26.18%;background-color: #CCEEFF;padding:0pt;"> December 2017 </td> <td valign="bottom" style="width:01.02%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:69.72%;background-color: #FFFFFF;padding:0pt;"> Shares repurchased and retired </td> <td valign="bottom" style="width:01.02%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.06%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:26.18%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,112 </td> <td valign="bottom" style="width:01.02%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:69.72%;background-color: #CCEEFF;padding:0pt;"> Amount </td> <td valign="bottom" style="width:01.02%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.06%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:26.18%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>80,000 </td> <td valign="bottom" style="width:01.02%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:69.72%;background-color: #FFFFFF;padding:0pt;"> Average price per share </td> <td valign="bottom" style="width:01.02%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.06%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:26.18%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13.09 </td> <td valign="bottom" style="width:01.02%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> </table></div>   <div /></div> </div> <div> <div>                                                                                                                                                                                                   <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:68.50%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands except per share data) </td> <td valign="bottom" style="width:01.06%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:29.36%;padding:0pt;">   </td> <td valign="bottom" style="width:01.06%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:68.50%;background-color: #CCEEFF;padding:0pt;"> Purchase period end date </td> <td valign="bottom" style="width:01.06%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.14%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:27.22%;background-color: #CCEEFF;padding:0pt;"> December 2015 </td> <td valign="bottom" style="width:01.06%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:68.50%;background-color: #FFFFFF;padding:0pt;"> Shares repurchased and retired </td> <td valign="bottom" style="width:01.06%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.14%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:27.22%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,576 </td> <td valign="bottom" style="width:01.06%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:68.50%;background-color: #CCEEFF;padding:0pt;"> Amount </td> <td valign="bottom" style="width:01.06%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.14%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:27.22%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>24,641 </td> <td valign="bottom" style="width:01.06%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:68.50%;background-color: #FFFFFF;padding:0pt;"> Average price per share </td> <td valign="bottom" style="width:01.06%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.14%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:27.22%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9.56 </td> <td valign="bottom" style="width:01.06%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> </table></div>   <div /></div> </div> <div> <div>                                                                                                                                                                                                    <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.02%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:70.34%;padding:0pt;">   </td> <td valign="bottom" style="width:01.18%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:27.26%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, </td> <td valign="bottom" style="width:01.18%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:70.34%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands except per share data) </td> <td valign="bottom" style="width:01.18%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:15.40%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:01.18%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:10.66%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:01.18%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:70.34%;background-color: #CCEEFF;padding:0pt;"> Shares repurchased and retired </td> <td valign="bottom" style="width:01.18%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.38%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.04%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,201 </td> <td valign="bottom" style="width:01.18%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.38%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:08.30%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>100 </td> <td valign="bottom" style="width:01.18%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:70.34%;background-color: #FFFFFF;padding:0pt;"> Amount </td> <td valign="bottom" style="width:01.18%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.38%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:13.04%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>78,095 </td> <td valign="bottom" style="width:01.18%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.38%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.30%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>995 </td> <td valign="bottom" style="width:01.18%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:70.34%;background-color: #CCEEFF;padding:0pt;"> Average price per share </td> <td valign="bottom" style="width:01.18%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.38%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:13.04%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10.84 </td> <td valign="bottom" style="width:01.18%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.38%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.30%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9.95 </td> <td valign="bottom" style="width:01.18%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   <div /></div> </div> 250000 225000 250000 225000 P24M 250000 125000 25000 328688 406868 0 0 2 4 P6M P2Y P2Y 424000 0 0 0 6528000 0 6524000 4000 0 0 0 9.56 9.95 10.84 13.09 9.25 8.50 124000000 124000000

128000

601000

1000

-18000

1282077000

1258151000

65361000

1900000

6873000

8297000

9833000

6873000

613000

129000

789000

5837000

1036000

2850000

2492000

8297000

693000

112000

1293000

155000

632000

7665000

632000

3492000

1920000

9833000

1855000

291000

242000

73000

593000

9136000

697000

4497000

2282000

2268000

189000

2943000

2847000

5116000

19838000

6934000

12904000

4073000

2121000

378996000

367337000

198046000

200369000

148813000

64319000

84494000

72065000

64319000

12429000

64319000

72065000

12429000

122709000

61971000

60738000

29945000

10866000

61971000

9985000

9942000

61971000

29945000

10866000

9985000

9942000

148813000

72065000

64319000

12429000

122709000

29945000

10866000

61971000

9985000

9942000

1000

18000

15000

2000

1000

148812000

72065000

64319000

12428000

122727000

29945000

10881000

61971000

9987000

9943000

32417000

55739000

96800000

159180000

118016000

73336000

62380000

-41164000

-44680000

0.75

0.00

0.01

200000000

108585000

102046000

116445000

-150000

114933000

-150000

108585000

-150000

102046000

-150000

1085000

1019000

-18675000

59539000

134124000

129000

-18675000

59539000

134253000

<div> <div> 7. DEBT         Our debt consists of:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Senior secured term loans </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>243,750 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Convertible subordinated notes due 2023 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>240,984 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>240,984 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Convertible senior notes due 2025 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>192,500 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Non-recourse notes due 2029 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>487,189 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total debt </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>677,234 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>728,173 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Unamortized debt discount and issuance costs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(77,872 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(12,080 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Current portion of senior secured term loan </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(25,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Current portion of non-recourse notes due 2029 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(7,752 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Net long-term debt </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>574,362 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>708,341 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div> Senior Secured Term Loans         On August 18, 2017, we entered into a credit agreement (the "Credit Agreement") and completed a financing of $250.0 million Term B Loan, the net proceeds of which were used to repay the remaining balance of our 2029 Notes. The Term B Loan will mature on August 18, 2022. Two and one half percent (2.5%) of the initial principal amount is due quarterly beginning December 31, 2017. The remaining outstanding balance is due at maturity. Prepayments, in whole or in part, can be made at any time without a penalty. The Credit Agreement also provides us the ability to request one or more additional tranches of term loans (or increase an existing term loan) at any time prior to maturity. Interest on each term loan, at our option, may bear a varying rate of LIBOR plus 4.5% or a certain alternate base rate plus 3.5%. The initial term loan bears interest at a varying rate of three-month LIBOR plus 4.5%. Interest is due quarterly, beginning November 20, 2017.         The term loans under the Credit Agreement are unconditionally guaranteed by one of our wholly-owned subsidiaries, and will be required to be guaranteed by each of our subsequently acquired or organized direct and indirect restricted wholly-owned domestic subsidiaries whose assets or net revenues exceed 5% of the consolidated assets or net revenues, as the case may be, of our and our restricted subsidiaries (the "Guarantors"). Other domestic restricted subsidiaries, subject to certain customary exceptions, will be required to become Guarantors to the extent that domestic restricted subsidiaries excluded from such guarantee obligation represent, in the aggregate, more than 10% of the consolidated assets and more than 10% of our consolidated net revenues. These loans are senior secured obligations, collateralized by a lien on substantially all of our and the Guarantors' personal property and material real property assets (if any).         Additionally, the Credit Agreement stipulates an annual principal payment of a percentage of Excess Cash Flow ("ECF"), as described therein, to repay the term loans. The percentage of the ECF scales upwards on a tiered basis from 0% to 50%, based on our leverage ratio, as calculated pursuant to the Credit Agreement, as of the last day of the applicable fiscal year. The first ECF application date will be measured as of the end of fiscal year 2018.         In connection with the financing of the Term B Loan, we incurred $2.5 million in original interest discount and $4.9 million in debt issuance costs, which are being amortized to interest expense over the estimated life of the loan using the effective interest method. As of December 31, 2017, the principal balance of the Term B Loan was $243.8 million, of which $25.0 million was classified as a short-term liability. Convertible Senior Notes Due 2025         On August 7, 2017, we completed a private placement of $192.5 million aggregate principal amount of our 2025 Notes. The proceeds include the 2025 Notes sold pursuant to the $17.5 million over-allotment option granted by us to the initial purchasers, which option was exercised in full. The 2025 Notes were sold in a private placement to qualified institutional buyers pursuant to Rule 144A under the Securities Act of 1933, as amended (the "Securities Act"). The 2025 Notes are senior unsecured obligations and bear interest at a rate of 2.5% per year, payable semi-annually in arrears on February 15 and August 15 of each year, beginning on February 15, 2018.         The 2025 Notes are convertible, based on the applicable conversion rate, into cash, shares of our common stock or a combination thereof, at our election. The initial conversion rate for the 2025 Notes is 57.9240 shares of our common stock per $1,000 principal amount of the 2025 Notes (which is equivalent to an initial conversion price of approximately $17.26 per share), representing a 30.0% conversion premium over the last reported sale price of the Company's common stock on August 1, 2017, which was $13.28 per share. The conversion rate is subject to customary anti-dilution adjustments in certain circumstances. The 2025 Notes will mature on August 15, 2025, unless repurchased or converted in accordance with their terms prior to such date. Prior to February 15, 2025, the 2025 Notes will be convertible at the option of the holders only upon the occurrence of specified events and during certain periods. From, and including, February 15, 2025, until the close of business on the second scheduled trading day immediately preceding the maturity date, the 2025 Notes will be convertible at any time.         Concurrently with the pricing of the offering, we repurchased and retired 1,317,771 shares of our common stock for approximately $17.5 million of the net proceeds from the offering, in privately negotiated transactions effected through one of the initial purchasers or its affiliate, as our agent. The remaining net proceeds from the sale of the 2025 Notes in the offering were used to redeem a portion of the principal outstanding under the 2029 Notes on August 15, 2017.         In accordance with accounting guidance for debt with conversion and other options, we separately account for the liability and equity components of the 2025 Notes by allocating the proceeds between the liability component and the embedded conversion option ("equity component") due to our ability to settle the conversion obligation of the 2025 Notes in cash, common stock or a combination of cash and common stock, at our option. The carrying amount of the liability component was calculated by measuring the fair value of a similar liability that does not have an associated convertible feature using the income approach. The allocation was performed in a manner that reflected our non-convertible debt borrowing rate for similar debt. The equity component of the 2025 Notes of $67.3 million was recognized as a debt discount and represents the difference between the proceeds from the issuance of the 2025 Notes and the fair value of the liability of the 2025 Notes on the date of issuance. The excess of the principal amount of the liability component over its carrying amount ("debt discount") is amortized to interest expense using the effective interest method. The equity component is not re-measured as long as it continues to meet the conditions for equity classification.         Our outstanding 2025 Notes balances as December 31, 2017 consisted of the following:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.02%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:17.44%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2017 </td> <td valign="bottom" style="width:01.34%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #CCEEFF;padding:0pt;"> Liability component </td> <td valign="bottom" style="width:01.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.34%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:15.12%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #FFFFFF;padding:0pt;"> Principal </td> <td valign="bottom" style="width:01.00%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.34%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:15.12%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>192,500 </td> <td valign="bottom" style="width:01.34%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #CCEEFF;padding:0pt;"> Debt discount and issuance costs, net </td> <td valign="bottom" style="width:01.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.34%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:15.12%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(68,342 </td> <td valign="bottom" style="width:01.34%;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.00%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.34%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:15.12%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #FFFFFF;padding:0pt;"> Net carrying amount </td> <td valign="bottom" style="width:01.00%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.34%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:15.12%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>124,158 </td> <td valign="bottom" style="width:01.34%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.00%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.34%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:15.12%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.00%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.34%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:15.12%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #CCEEFF;padding:0pt;"> Equity component, net </td> <td valign="bottom" style="width:01.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.34%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:15.12%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>65,361 </td> <td valign="bottom" style="width:01.34%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.00%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.34%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:15.12%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:80.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.00%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.34%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:15.12%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         In connection with the issuance of the 2025 Notes, we incurred approximately $5.4 million of debt issuance costs, which primarily consisted of placement, legal and other professional fees, and allocated these costs to the liability and equity components based on the allocation of the proceeds. Of the total $5.4 million of debt issuance costs, $1.9 million were allocated to the equity component and recorded as a reduction to additional paid-in capital and $3.5 million were allocated to the liability component and recorded as a reduction to the carrying amount of the liability component on the consolidated balance sheet. The portion allocated to the liability component is amortized to interest expense over the expected life of the 2025 Notes using the effective interest method.         The following table sets forth total interest expense recognized related to the 2025 Notes from the date of issuance through December 31, 2017:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Contractual interest expense </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,925 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Amortization of debt issuance costs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>189 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Amortization of debt discount </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,268 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total interest and amortization expense </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,382 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div> Convertible Subordinated Notes Due 2023         In January 2013, we completed an underwritten public offering of $287.5 million aggregate principal amount of unsecured convertible subordinated notes, which will mature on January 15, 2023. The financing raised proceeds, net of issuance costs, of approximately $281.2 million, less $36.8 million to purchase two privately-negotiated capped call option transactions in connection with the issuance of the notes. The 2023 Notes bear interest at the rate of 2.125% per year that is payable semi-annually in arrears in cash on January 15 and July 15 of each year, beginning on July 15, 2013.         The 2023 Notes were convertible, at the option of the holder, into shares of our common stock at an initial conversion rate of 35.9903 shares per $1,000 principal amount of the 2023 Notes, subject to adjustment in certain circumstances, which represents an initial conversion price of approximately $27.79 per share.         In connection with the offering of the 2023 Notes, we entered into two privately-negotiated capped call option transactions with a single counterparty. The capped call option transaction is an integrated instrument consisting of a call option on our common stock purchased by us with a strike price equal to the initial conversion price of $27.79 per share for the underlying number of shares and a cap price of $38.00 per share, both of which are subject to adjustments consistent with the 2023 Notes. The cap component is economically equivalent to a call option sold by us for the underlying number of shares with an initial strike price of $38.00 per share. As an integrated instrument, the settlement of the capped call coincides with the due date of the convertible debt. Upon settlement, we would receive from our hedge counterparty a number of shares of our common shares that would range from zero, if the stock price was below $27.79 per share, to a maximum of 2,779,659 shares, if the stock price is above $38.00 per share. However, if the market price of our common stock, as measured under the terms of the capped call transactions, exceeds $38.00 per share, there is no incremental anti-dilutive benefit from the capped call.         The partial conversion by certain holders of the 2023 Notes in July 2014, and dividends declared and paid in 2014 and 2015, the conversion rate with respect to our 2023 Notes was adjusted in total to 50.5818 shares of our common stock per $1,000 principal amount of the 2023 Notes, which represents a conversion price of approximately $19.77 per share. As a result of the conversion rate adjustments, the capped call strike price and cap price were also adjusted accordingly to $19.77 and $27.04, respectively.         For the year ending December 31, 2016, we retired a portion of our 2023 Notes with a face value of $14.1 million and carrying value of $13.9 million by way of purchase in the open market. The 2023 Notes were purchased for a total settlement price of $11.6 million resulting in a gain of $2.3 million, which is included in Other (expense) income, net in the consolidated statement of operations. As a result of the partial retirement of our 2023 Notes, we entered into partial termination agreement of the capped call option transaction described above. The partial termination agreement of the capped call option transaction enabled us to receive $0.6 million from the counterparty, which was recorded as an increase in additional paid-in capital in our consolidated balance sheets as of December 31, 2016. Non-Recourse Notes Due 2029         In April 2014, we entered into certain note purchase agreements relating to the private placement of $450.0 million aggregate principal amount of non-recourse fixed rate term notes due 2029. The 2029 Notes had an annual interest rate of 9%, and prior to May 15, 2016, in the event that the specified portion of royalties received in a quarter was less than the interest accrued for the quarter, the principal amount of the 2029 Notes increased by the interest shortfall amount for that period, and considered as payment in kind ("PIK"). In total, $44.0 million of interest expense was added to the principal balance of the 2029 Note.         During the years ended December 31, 2017 and 2016, respectively, the principal balance of the 2029 Notes was paid down by $29.6 million and $6.8 million, respectively, with the payments received from the royalty revenues. In May 2017, we redeemed $50.0 million on the 2029 Notes.         In August 2017, we redeemed the remaining principal balance of $407.6 million with the net proceeds from the 2025 Notes and Term B Loan. In connection with the sale of the 2029 Notes in 2014, we incurred approximately $15.3 million in debt issuance costs, which were being amortized to interest expense over the estimated life of the 2029 Notes. With the redemptions of the 2029 Notes in 2017, we wrote off $7.3 million of unamortized debt issuance costs which is included in Other income (expense), net in our consolidated statements of operations. Debt Maturities         The aggregate scheduled maturities of our long-term debt as of December 31, 2017 are as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.02%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:01.24%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:21.80%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2017 </td> <td valign="bottom" style="width:01.26%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #CCEEFF;padding:0pt;"> Years ending December 31: </td> <td valign="bottom" style="width:01.24%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #FFFFFF;padding:0pt;"> 2018 </td> <td valign="bottom" style="width:01.24%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:18.86%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,000 </td> <td valign="bottom" style="width:01.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #CCEEFF;padding:0pt;"> 2019 </td> <td valign="bottom" style="width:01.24%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,000 </td> <td valign="bottom" style="width:01.26%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #FFFFFF;padding:0pt;"> 2020 </td> <td valign="bottom" style="width:01.24%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,000 </td> <td valign="bottom" style="width:01.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #CCEEFF;padding:0pt;"> 2021 </td> <td valign="bottom" style="width:01.24%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,000 </td> <td valign="bottom" style="width:01.26%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #FFFFFF;padding:0pt;"> 2022 </td> <td valign="bottom" style="width:01.24%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>143,750 </td> <td valign="bottom" style="width:01.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #CCEEFF;padding:0pt;"> Thereafter </td> <td valign="bottom" style="width:01.24%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>433,484 </td> <td valign="bottom" style="width:01.26%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.24%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.92%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #FFFFFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:01.24%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.92%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:18.86%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>677,234 </td> <td valign="bottom" style="width:01.26%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.24%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.92%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:75.72%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.24%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:02.92%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:18.86%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   <div /></div> </div>

0.045

0.035

728173000

487189000

240984000

677234000

243750000

192500000

240984000

192500000

65361000

27.79

19.77

17.26

57.9240

three-month LIBOR

LIBOR

base rate

287500000

17500000

192500000

250000000

0.02125

0.09

0.0250

13900000

14100000

2500000

67300000

12080000

77872000

68342000

15300000

5400000

4900000

885000

2214000

1000000

484000000

317000000

14000000

417000000

257000000

13000000

3000000

53000000

57000000

484000000

303000000

14000000

100000

200000

13933000

13954000

13982000

38.00

27.04

36800000

<div> <div> 6. STOCK-BASED COMPENSATION Equity Incentive Plans         In May 2012, we adopted the 2012 Equity Incentive Plan (the "2012 Plan"). The 2012 Plan provides for the grant of incentive stock options, nonstatutory stock options, RSAs, RSUs and SARs to employees, non-employee directors and consultants. As of December 31, 2017, total shares remaining available for issuance under the 2012 Plan were 3,411,107. Employee Stock Purchase Plan         Under the 2004 Employee Stock Purchase Plan (the "ESPP"), our employees may purchase common stock through payroll deductions at a price equal to 85% of the lower of the fair market value of the stock at the beginning of the offering period or at the end of each applicable purchase period. The ESPP provides for consecutive and overlapping offering periods of 24 months in duration, with each offering period composed of four consecutive six-month purchase periods. The purchase periods end on either May 15 or November 15. ESPP contributions are limited to a maximum of 15% of an employee's eligible compensation. The maximum number of shares that an employee may purchase in any purchase period is 2,500. An employee may not purchase shares with a value greater than $25,000 in any calendar year.         As of December 31, 2017, total shares remaining available for issuance under the ESPP were 205,979. Performance-Contingent RSAs and RSUs         Since 2011, the Compensation Committee of our Board of Directors (the "Compensation Committee") has approved grants of performance-contingent RSAs and RSUs to senior management and a non-executive officer. Generally, these awards have dual triggers of vesting based upon the achievement of certain performance goals by a pre-specified date, as well as a requirement for continued employment. Recognition of stock-based compensation expense begins when the performance goals are deemed probable of achievement.         Included in these performance-contingent RSAs is the remaining grant of 63,000 special long-term retention and incentive performance-contingent RSAs to senior management in 2011. The awards have dual triggers of vesting based upon the achievement of certain performance conditions over a six-year timeframe from 2011 through December 31, 2016 and require continued service to the Company. During the year ended December 31, 2016, we determined that the achievement of the requisite performance conditions was met. These awards were released in November 2017 upon vesting. Market-Based RSAs and RSUs         On January 14, 2016, the Compensation Committee approved and granted 282,394 RSAs and 46,294 RSUs to senior management. These awards include a market condition based on Relative Total Shareholder Return ("TSR") and a service condition that requires continued employment, collectively the "Performance Measures". The vesting percentages of these awards are calculated based on the two-year TSR with a catch-up provision opportunity measured on January 13, 2019 for RSAs and on September 30, 2018 for RSUs. Two-thirds of amounts earned at the end of year two will vest and be distributed on February 20, 2018, while the final one-third earned after two years as well as the catch-up amount earned will vest and be distributed on February 20, 2019 for RSAs and November 20, 2018 for RSUs. The actual payout of shares may range from a minimum of zero shares to a maximum of 328,688 shares granted upon the actual performance against the Performance Measures. The grant date fair value of these awards is determined using a Monte Carlo valuation model. The aggregate value of $2.0 million is recognized as compensation expense over the implied service period and will not be reversed if the market condition is not met.         On January 17, 2017, the Compensation Committee approved and granted 353,508 RSAs and 53,360 RSUs to senior management. These awards include a market condition based on the TSR of Innoviva's common stock as compared to the TSR of the Nasdaq Biotechnology Index ("Index") and a service condition that requires continued employment, collectively the "Performance Measures II". The vesting percentages of these awards are calculated based on the two-year performance period with a catch-up provision opportunity measured on December 31, 2019 for RSAs and on September 30, 2019 for RSUs. Two-thirds of amounts earned at the end of year two will vest and be distributed on February 20, 2019, while the final one-third earned after two years as well as the catch-up amount earned will vest and be distributed on February 20, 2020 for RSAs and November 20, 2019 for RSUs. The actual payout of shares may range from a minimum of zero shares to a maximum of 406,868 shares granted upon the actual performance against the Performance Measures II. The grant date fair value of these awards was determined using a Monte Carlo valuation model. The aggregate value of $3.2 million is recognized as compensation expense over the implied service period and will not be reversed if the market condition is not met. Director Compensation Program         Our non-employee directors receive compensation for services provided as a director. Each member of our Board of Directors who is not an employee receives both cash and equity compensation for services as a director, member of a committee of the Board of Directors, lead independent director and chairman, as applicable. In October 2017, both the cash and equity components of the compensation program were amended, effective immediately (the "October 2017 Amendments").         Each of our independent directors receives periodic automatic grants of equity awards under a program implemented under the 2012 Plan. These grants are non-discretionary. Only our independent directors or affiliates of such directors are eligible to receive automatic grants under the 2012 Plan. Under the program, each individual who first became a non-employee director will, on the date such individual joins the Board of Directors, automatically be granted a one-time grant of RSUs covering a number of shares of our common stock calculated as $125,000 ($250,000 prior to the October 2017 Amendments) divided by our common stock closing share price on the date of grant as reported on The Nasdaq Global Select Market, rounded down to the nearest whole share (the "Initial RSUs"), plus a one-time grant of RSUs covering a number of shares of our common stock calculated as $225,000 ($250,000 prior to the October 2017 Amendments) divided by our common stock closing share price on the date of grant as reported on The Nasdaq Global Select Market, which would be pro-rated for the number of whole months remaining until the anniversary of the prior year's stockholders' meeting, rounded down to the nearest whole share (the "Pro Rata RSUs"). The Initial RSUs vest in two equal annual installments, while Pro-Rata RSUs vest in a single installment at the sooner of the next annual stockholder meeting or the one-year grant anniversary, in each case subject to the non-employee director's continuous service through the applicable vesting date.         Annually, upon his or her re-election to the Board at the Annual Meeting of Stockholders, each non-employee director is automatically granted an RSU covering a number of shares of our common stock calculated as $225,000 ($250,000 prior to the October 2017 Amendments) divided by our common stock closing share price on the date of grant as reported on The Nasdaq Global Select Market, rounded down to the nearest whole share. Annual RSUs will vest at the sooner of the next annual stockholder meeting or the one-year anniversary of grant, subject to the non-employee director's continuous service through the applicable vesting date. Following the amendment to our non-employee director compensation program, both the annual equity awards and initial equity awards described above remained unchanged with the exception that the number of shares of our Common Stock subject to each award has been reduced.         These RSUs will vest in full upon the director's death, the occurrence of a Change in Control or, with respect to awards made after the October 2017 Amendments, the director's disability before the director's service terminates. Director RSUs carry dividend equivalent rights to be credited with an amount equal to all cash dividends paid on the underlying shares of common stock while unvested. Dividend equivalents are subject to the same terms and conditions, including vesting, as the RSUs to which they attach and are paid in cash upon vesting. Stock-Based Compensation Expense         Stock-based compensation expense is included in the consolidated statements of operations as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Research and development </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>697 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>632 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,036 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> General and administrative </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,136 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,665 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,837 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total stock-based compensation expense </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,833 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,297 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,873 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         Stock-based compensation expense included in the consolidated statements of operations by award type is as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Stock options </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>593 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>632 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>789 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> RSUs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,282 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,920 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,492 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> RSAs </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,497 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,492 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,850 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Performance-based RSAs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>242 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,293 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>613 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Market-based RSUs </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>291 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>112 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Market-based RSAs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,855 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>693 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> ESPP </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>73 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>155 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>129 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total stock-based compensation expense </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,833 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8,297 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,873 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         As of December 31, 2017, the unrecognized stock-based compensation cost and the estimated weighted-average amortization period were as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Unrecognized Compensation Cost </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted-Average Amortization Period (Years) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Stock options </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>305 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.5 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> RSUs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,487 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.9 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> RSAs </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,764 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.4 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Market-based RSUs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>285 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.9 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Market-based RSAs </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,943 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1.0 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total unrecognized compensation cost </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>11,784 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div> Compensation Awards         The following table summarizes equity award activity under the 2012 Plan and Prior Plans and related information:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 100.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands, except per share data) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Number of outstanding options </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted- Average Exercise Price of Outstanding Options </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Number of outstanding RSUs and PSUs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted- Average Fair Value per Share at Grant </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Number of outstanding RSAs and PSAs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted- Average Fair Value per Share at Grant </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Balance as of December 31, 2016 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,900 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>23.72 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>413 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15.29 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,125 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13.67 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Granted </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>255 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>11.38 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>774 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9.53 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Exercised </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(16 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>11.81 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Released RSUs/RSAs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(278 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15.88 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(412 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>14.87 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Forfeited </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(1,244 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>23.63 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(20 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12.62 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(39 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13.19 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Balance as of December 31, 2017 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,640 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>23.90 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>370 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>11.57 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,448 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9.95 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         As of December 31, 2017, the aggregate intrinsic value of the options outstanding was $0.4 million and the aggregate intrinsic value of the options exercisable was $0.4 million.         The total intrinsic value of the options exercised was not material in the years ended December 31, 2017 and 2016, and was $0.5 million in the year ended December 31, 2015. The total estimated fair value of options vested was $3.8 million in the year ended December 31, 2017, $4.7 million in the year ended December 31, 2016 and $10.0 million in the year ended December 31, 2015.         The total estimated fair value of RSUs and PSUs vested was $2.6 million in the year ended December 31, 2017, $3.9 million in the year ended December 31, 2016 and $5.6 million in the year ended December 31, 2015.         The total estimated fair value of RSAs and PSAs vested was $6.3 million in the year ended December 31, 2017, $14.7 million in the year ended December 31, 2016 and $22.3 million in the year ended December 31, 2015. Valuation Assumptions         There were no stock options granted for the years ended December 31, 2017, 2016 or 2015.         We based the range of weighted-average estimated values of rights granted under the ESPP, as well as the weighted-average assumptions used in calculating these values, on estimates as of the date of grant, as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Employee stock purchase plan issuances </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Risk-free interest rate </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 1.4% - 1.7% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 0.4% - 1.0% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 0.1% - 0.9% </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Expected term (in years) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.5 - 2 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.5 - 2 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0.5 - 2 </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Volatility </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 35% - 44% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 39% - 66% </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 44% - 69% </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Dividend yield </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0% </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0% </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 0% - 6% </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Weighted-average estimated fair value of ESPP shares granted </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $3.90 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $4.47 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $4.52 </td> </tr> </table></div>   <div /></div> </div>

87906000

46847000

70540000

-0.16

0.04

0.54

0.13

0.14

0.24

0.16

1.25

0.33

0.22

0.55

-0.16

0.04

0.53

0.13

0.22

0.15

1.17

0.30

0.21

0.50

0.35

0.21

2361000

1721000

11784000

1943000

285000

305000

7764000

1487000

P1Y

P10M24D

P6M

P2Y4M24D

P10M24D

46900000

<div> <div>                                                                                                                                                                                                                   <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Estimated Fair Value Measurements as of December 31, 2017 Using: </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Price in Active Markets for Identical Assets </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Other Observable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Types of Instruments (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 1 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 2 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 3 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. government securities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,942 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,942 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. government agencies </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,985 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9,985 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. corporate notes </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10,866 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10,866 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. commercial papers </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,945 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,945 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total assets measured at estimated fair value </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>61,971 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>60,738 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>122,709 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Liabilities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Term B Loan </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>243,750 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>243,750 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 2023 Notes </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>241,259 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>241,259 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2025 Notes </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>205,975 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>205,975 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total fair value of liabilities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>690,984 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>690,984 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Estimated Fair Value Measurements as of December 31, 2016 Using: </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Quoted Price in Active Markets for Identical Assets </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Other Observable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Significant Unobservable Inputs </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Types of Instruments (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 1 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 2 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Level 3 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Total </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> U.S. government agencies </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,429 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>12,429 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> U.S. commercial papers </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>72,065 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>72,065 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Money market funds </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total assets measured at estimated fair value </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>64,319 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>84,494 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>148,813 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Liabilities </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2023 Notes </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>202,125 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>202,125 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 2029 Notes </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>487,189 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>487,189 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total fair value of liabilities </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>689,314 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>689,314 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   <div /></div> </div>

689314000

690984000

2300000

2342000

-7256000

-7300000

19750000

23188000

32258000

800000

<div> <div> 10. INCOME TAXES         The impacts of the differences between the expected U.S. federal statutory income tax to our income tax expense are as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="8" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Year Ended December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Expected tax at federal statutory rate </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>46,997 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>20,871 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(6,372 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> State income tax, net of federal benefit </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Non-deductible executive compensation </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>987 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>925 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>306 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Other </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(1,506 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(122 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>170 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Impact of tax reform rate change </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>124,017 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Change in valuation allowance </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(170,495 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(21,579 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,896 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Income tax expense </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>95 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         Deferred income taxes reflect the net tax effects of temporary differences between the carrying amounts of assets and liabilities for financial reporting purposes and the amounts used for income tax purposes. Significant components of our deferred tax assets and deferred tax liabilities are as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> As of December 31, </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Deferred tax assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Net operating loss carryforwards </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>257,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>417,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Deferred revenues </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Research and development tax credit carryforwards </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>57,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>53,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Other </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>3,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>13,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total deferred tax assets before valuation allowance </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>317,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>484,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Valuation allowance </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(303,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(484,000 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total deferred tax assets </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>14,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Deferred tax liabilities </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Debt issuance discount and other </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(14,000 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Net deferred tax assets </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>           Realization of deferred tax assets is dependent on future taxable income. Accordingly, the deferred tax assets have been fully offset by a valuation allowance. The valuation allowance decreased by $181.2 million in the year ended December 31, 2017, increased by $20.6 million in the year ended December 31, 2016, and increased by $4.7 million in the year ended December 31, 2015.         The decrease in the valuation allowance in the year ended December 31, 2017 was primarily related to net operating losses utilization during 2017, and remeasurement of the deferred tax assets and liabilities due to enactment of Tax Cuts and Jobs Act. The increase in the valuation allowance in the year ended December 31, 2016 was primarily due to early adoption of the FASB issued ASU 2016-09, Improvements to Employee Share-Based Payment Accounting, ("ASU 2016-09"), for which we recognized additional excess stock option tax benefits of $46.9 million in net operating loss carryforwards.         As of December 31, 2017, we had federal net operating loss carryforwards of approximately $1.0 billion, which will expire from 2026 through 2035, and federal research and development tax credit carryforwards of approximately $45.2 million, which will expire from 2018 through 2034. We also had state net operating loss carryforwards of approximately $654.2 million expiring in the years 2028 through 2035 and state research tax credits of approximately $32.3 million, which do not expire.         Utilization of net operating loss and tax credit carryforwards may be subject to a substantial annual limitation due to ownership change limitations provided by the Internal Revenue Code and similar state provisions. Annual limitations may result in expiration of net operating loss and tax credit carryforwards before some or all of such amounts have been utilized.         Our policy is to recognize interest and/or penalties related to income tax matters in income tax expense. As of December 31, 2017 and 2016, we had no accrued interest or penalties.         The Company conducted a 382 analysis through December 31, 2016 to determine whether an ownership change had occurred since inception. The Section 382 study concluded that it is more likely than not that the Company did not experience an ownership change during the testing period. However, notwithstanding the applicable annual limitations, no portion of the net operating loss or credit carryforwards are expected to expire before becoming available to reduce federal and state income tax liabilities as a result of those identified ownership changes. If we undergo another ownership change, the utilization of the pre-ownership change net operating loss carryforwards or pre-ownership change tax attributes, such as research tax credits, to offset the post-ownership change income may be subject to an annual limitation, pursuant to Section 382 and 383 of the Internal Revenue Code of 1986, as amended. Similar rules may apply under state tax laws.         On December 22, 2017, the U.S. government enacted comprehensive tax legislation commonly referred to as the Tax Cuts and Jobs Act (the "Tax Act"). The Tax Act makes broad and complex changes to the U.S. tax code, including, but not limited to, reducing the U.S. federal corporate tax rate from 35% to 21%, and creating a new limitation on deductible interest expense. The Tax Act reduces the corporate tax rate to 21%, effective January 1, 2018.         The staff of the SEC has recognized the complexity of reflecting the impacts of the TCJA, and, on December 22, 2017, issued guidance in Staff Accounting Bulletin 118 ("SAB 118"). SAB 118 clarifies accounting for income taxes under ASC Topic 740, Income Taxes ("ASC 740"), if information is not yet available or complete and provides for up to a one-year period in which to complete the required analyses and accounting (the measurement period). SAB 118 describes three scenarios (or "buckets") associated with a company's status of accounting for income tax reform: (1) a company is complete with its accounting for certain effects of tax reform, (2) a company is able to determine a reasonable estimate for certain effects of tax reform and records that estimate as a provisional amount, or (3) a company is not able to determine a reasonable estimate and therefore continues to apply ASC 740, based on the provisions of the tax laws that were in effect immediately prior to the TCJA being enacted.         The Company has recognized the provisional tax impacts related to the revaluation of deferred tax assets and liabilities. The Company has recorded a net decrease related to federal deferred tax assets and deferred tax liabilities of $124.0 million, with an offsetting change in valuation allowance of $124.0 million for the year ended December 31, 2017. The ultimate impact may differ from provisional amounts, possibly materially, due to, among other things, additional analysis, changes in interpretations and assumptions the Company has made, additional regulatory guidance that may be issued, and actions the Company may take as a result of the Tax Act. The accounting is expected to be complete when the 2017 U.S. corporate income tax return is filed in 2018. Uncertain Tax Positions         A reconciliation of the beginning and ending balances of the total amounts of unrecognized tax benefits are as follows (in thousands):                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Unrecognized tax benefits as of December 31, 2014 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15,459 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Gross increase in tax portions for 2015 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Unrecognized tax benefits as of December 31, 2017, 2016 and 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15,488 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>         In the event that we are able to recognize these uncertain positions, most of the $15.5 million of the unrecognized benefit would reduce our effective tax rate. We currently have a full valuation allowance against our deferred tax assets, which would impact the timing of the effective tax rate benefit, should any of these uncertain positions be favorably settled in the future. We do not believe it is reasonably possible that our unrecognized tax benefits will significantly change within the next twelve months.         We are subject to taxation in the U.S. and various state jurisdictions. The tax years 1999 and forward remain open to examination by the federal and most state tax authorities due to net operating loss and overall credit carryforward positions. <div /></div> </div>

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<div> <div> Recently Issued Accounting Pronouncements Not Yet Adopted         In April 2016, the FASB issued ASU 2016-10 to clarify the implementation guidance on licensing and the identification of performance obligations consideration included in ASU 2014-09, Revenue from Contracts with Customers ("ASU 2014-09"), which is also known as ASC 606, was issued in May 2014 and outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. In March 2016, the FASB issued ASU 2016-08 to provide amendments to clarify the implementation guidance on principal versus agent considerations. This standard is effective for us on January 1, 2018. We implemented the standard on January 1, 2018 on a modified retrospective basis to contracts which are not completed as of this date. This standard will not have a material impact on our consolidated financial statements as we do not have any unrecognized transaction price, other than sales-based royalty revenue, or any remaining performance obligations under our collaboration agreements as of the initial adoption date.         In February 2016, the FASB issued ASU 2016-02, Leases, which supersedes the lease recognition requirements in ASC Topic 840, Leases. The standard requires an entity to recognize right-of-use assets and lease liabilities arising from a lease for both financing and operating leases in the consolidated balance sheets but recognize the impact on the consolidated statement of operations and cash flows in a similar manner under current GAAP. The standard also requires additional qualitative and quantitative disclosures. The standard is effective for us at the beginning January 1, 2019 and requires transition under a modified retrospective method. The most significant impact of the update to us is that we will be required to recognize a "right-of-use" asset and lease liability for the operating lease agreement that was not previously included on the balance sheet under the existing lease guidance. We anticipate that there will be no material impact on our consolidated statement of operations from the adoption of ASU 2016-02. <div /></div> </div>

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<div> <div> 1. DESCRIPTION OF OPERATIONS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Description of Operations         Innoviva, Inc. (referred to as "Innoviva", the "Company", or "we" and other similar pronouns) is focused on bringing compelling medicines to patients in areas of unmet need by leveraging its significant expertise in the development, commercialization and financial management of bio-pharmaceuticals. Innoviva's portfolio is anchored by the respiratory assets partnered with Glaxo Group Limited ("GSK"), including RELVAR®/BREO®ELLIPTA® (fluticasone furoate/ vilanterol, "FF/VI"), ANORO® ELLIPTA® (umeclidinium bromide/ vilanterol, "UMEC/VI") and TRELEGY® ELLIPTA® (the combination FF/UMEC/VI). Under the Long-Acting Beta2 Agonist ("LABA") Collaboration Agreement, Innoviva is eligible to receive the associated royalty revenues from RELVAR®/BREO®ELLIPTA® and ANORO® ELLIPTA®. Innoviva is also entitled to 15% of royalty payments made by GSK under its agreements originally entered into with us, and since assigned to Theravance Respiratory Company, LLC ("TRC"), relating to TRELEGY® ELLIPTA® and any other product or combination of products that may be discovered and developed in the future under the LABA Collaboration Agreement and the Strategic Alliance Agreement with GSK (referred to herein as the "GSK Agreements"), which have been assigned to TRC other than RELVAR®/BREO® ELLIPTA® and ANORO® ELLIPTA®. Principles of Consolidation         The accompanying consolidated financial statements include the accounts of Innoviva and its wholly owned subsidiaries and a variable interest entity for which the Company is the primary beneficiary. All intercompany balances and transactions have been eliminated in consolidation. For the consolidated variable interest entity, the Company records net income attributable to noncontrolling interest on its consolidated statements of operations equal to the percentage of ownership interest retained in such entity by the respective noncontrolling party. Use of Management's Estimates         The preparation of consolidated financial statements in conformity with U.S. Generally Accepted Accounting Principles ("GAAP") requires management to make estimates and assumptions that affect the amounts reported in the consolidated financial statements and accompanying notes. Actual results could differ materially from those estimates. Management evaluates its significant accounting policies and estimates on an ongoing basis. We base our estimates on historical experience and other relevant assumptions that we believe to be reasonable under the circumstances. These estimates also form the basis for making judgments about the carrying values of assets and liabilities when these values are not readily apparent from other sources. Certain Risks and Concentrations         Our financial instruments that are exposed to concentrations of credit risk consist primarily of cash and cash equivalents and marketable securities. Although we deposit our cash with multiple financial institutions, our deposits, at times, may exceed federally insured limits. Refer to "Segment Reporting" below for concentrations with respect to revenues and geographic locations. Segment Reporting         We operate in a single segment, which is to provide capital return to stockholders by maximizing the potential value of our respiratory assets partnered with GSK. Revenues are generated from our collaborative arrangements and royalty payments from GSK, located in Great Britain. Our facilities are located within the United States. Variable Interest Entity         We evaluate our ownership, contractual and other interest in entities to determine if they are variable-interest entities ("VIE"), whether we have a variable interest in those entities and the nature and extent of those interests. Based on our evaluations, if we determine we are the primary beneficiary of such VIEs, we consolidate such entities into our financial statements. We consolidate the financial results of TRC, which we have determined to be a VIE, because we have the power to direct the economically significant activities of TRC and the obligation to absorb losses of, or the right to receive benefits from, TRC. The financial position and results of operations of TRC are not material for the periods presented. Cash and Cash Equivalents         We consider all highly liquid investments purchased with a maturity of three months or less on the date of purchase to be cash equivalents. Cash equivalents are carried at cost, which approximates fair value. Investments in Marketable Securities         We invest in short-term investments and marketable securities, primarily corporate notes, government securities, government agencies, and government commercial papers. We limit the amount of credit exposure with any one issuer, industry or geographic area for investments other than instruments backed by the U.S. federal government. We classify our marketable securities as available-for-sale securities and report them at fair value in cash equivalents or short-term marketable securities on the consolidated balance sheets with related unrealized gains and losses included as a component of stockholders' deficit. The amortized cost of debt securities is adjusted for amortization of premiums and accretion of discounts to maturity, which is included in interest income on the consolidated statements of operations. Realized gains and losses, if any, on available-for-sale securities are included in interest income. The cost of securities sold is based on the specific identification method. Interest and dividends on securities classified as available-for-sale are included in interest income.         We regularly review all of our investments for other-than-temporary declines in estimated fair value. Our review includes the consideration of the cause of the impairment, including the creditworthiness of the security issuers, the number of securities in an unrealized loss position, the severity and duration of the unrealized losses, whether we have the intent to sell the securities and whether it is more likely than not that we will be required to sell the securities before the recovery of their amortized cost basis. When we determine that the decline in estimated fair value of an investment is below the amortized cost basis and the decline is other-than-temporary, we reduce the carrying value of the security and record a loss for the amount of such decline to other income (expense), net. Fair Value of Financial Instruments         We define fair value as the exchange price that would be received for an asset or paid to transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date.         Our valuation techniques are based on observable and unobservable inputs. Observable inputs reflect readily obtainable data from independent sources, while unobservable inputs reflect our market assumptions. We classify these inputs into the following hierarchy: Level 1—Quoted prices for identical instruments in active markets. Level 2—Quoted prices for similar instruments in active markets; quoted prices for identical or similar instruments in markets that are not active; and model-derived valuations whose inputs are observable or whose significant value drivers are observable. Level 3—Unobservable inputs and little, if any, market activity for the assets.         Financial instruments include cash equivalents, marketable securities, receivables from collaborative arrangements, accounts payable, and accrued liabilities. Cash equivalents and marketable securities are carried at estimated fair value. The carrying value of receivables from collaborative arrangements, accounts payable, and accrued liabilities approximate their estimated fair value due to the relatively short-term nature of these instruments. Property and Equipment         Property and equipment as of December 31, 2017 and 2016, which consisted of equipment, computer equipment, software, office furniture and fixture, amounted to $0.2 million and $0.4 million, respectively.         Property, equipment and leasehold improvements are stated at cost and depreciated using the straight-line method as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Leasehold improvements </td> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Shorter of remaining lease terms or useful life </td> </tr> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Equipment, furniture and fixtures </td> <td valign="top" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 5 - 7 years </td> </tr> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Software and computer equipment </td> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 3 years </td> </tr> </table></div>         Depreciation expense for the years ended December 31, 2017, 2016 and 2015 was $0.2 million, $0.1 million and $0.1 million, respectively. Capitalized Software         We capitalize certain costs related to direct material and service costs for software obtained for internal use. Capitalized software costs are depreciated over three years. Capitalized Fees Paid to a Related Party         We capitalize fees paid to licensors related to agreements for approved products or commercialized products. We capitalize these fees as capitalized fees paid to a related party ("Capitalized Fees") and amortize these Capitalized Fees on a straight-line basis over their estimated useful lives upon the commercial launch of the product, which has been shortly after regulatory approval of such product. The estimated useful lives of these Capitalized Fees are based on a country-by-country and product-by-product basis, as the later of the expiration or termination of the last patent right covering the compound in such product in such country and 15 years from first commercial sale of such product in such country, unless the agreement is terminated earlier. Consistent with our policy for classification of costs under the research and development collaborative arrangements, the amortization of these Capitalized Fees are recognized as a reduction of royalty revenue. We review our Capitalized Fees for impairment on a product-by-product basis for each major geographic area when events or changes in circumstances indicate that the carrying amount of such assets may not be recoverable. The recoverability of Capitalized Fees is measured by comparing the asset's carrying amount to the expected undiscounted future cash flows that the asset is expected to generate. The determination of recoverability typically requires various estimates and assumptions, including estimating the useful life over which cash flows will occur, their amount, and the asset's residual value, if any. We derive the required cash flow estimates from near-term forecasted product sales and long-term projected sales in the corresponding market. Revenue Recognition         Revenue is recognized when the four basic criteria of revenue recognition are met: (1) persuasive evidence of an arrangement exists; (2) delivery has occurred or services have been rendered; (3) the fee is fixed or determinable; and (4) collectability is reasonably assured. Where the revenue recognition criteria are not met, we defer the recognition of revenue by recording deferred revenue until such time that all criteria are met. Collaborative Arrangements and Multiple-Element Arrangements         Revenue from nonrefundable, up-front license or technology access payments under license and collaborative arrangements that are not dependent on any future performance by us is recognized when such amounts are earned. If we have continuing obligations to perform under the arrangement, such fees are recognized over the estimated period of continuing performance obligation. For our arrangements with GSK, we recognize revenue from non-refundable, upfront fees and development contingent payments in the same manner as the final deliverable, which is ratably over the expected term of our performance of research and development services under the agreements. These upfront or contingent payments received, pending recognition as revenue, are recorded as deferred revenue. We periodically review the estimated performance period of our contracts based on the progress of our programs. The effect of any change made to an estimated performance period and, therefore revenue recognized, would occur on a prospective basis in the period that the change was made.         The remaining deferred revenue under the GSK Strategic Alliance Agreement was fully recognized during the year ending December 31, 2017 because there is no remaining performance obligation for Innoviva under the MABA program. Royalties         We recognize royalty revenue on licensee net sales of products with respect to which we have contractual royalty rights in the period in which the royalties are earned and reported to us and collectability is reasonably assured. Royalties are recognized net of amortization of capitalized fees associated with any approval and launch milestone payments made to GSK. Allowance for Doubtful Accounts         We maintain a policy to record allowances for potentially doubtful accounts for estimated losses resulting from the inability of our customers to make required payments. As of December 31, 2017, there were no allowances for doubtful accounts and we have not had any write-offs historically. Fair Value of Stock-Based Compensation Awards         We use the Black-Scholes-Merton option pricing model to estimate the fair value of options granted under our equity incentive plans and rights to acquire stock granted under our employee stock purchase plan ("ESPP"). The Black-Scholes-Merton option valuation model requires the use of assumptions, including the expected term of the award and the expected stock price volatility. We use the "simplified" method as described in Staff Accounting Bulletin No. 107, "Share-Based Payment," for the expected option term. We use our historical volatility to estimate expected stock price volatility.         Restricted stock units ("RSUs") and restricted stock awards ("RSAs") are measured based on the fair market values of the underlying stock on the dates of grant.         Stock-based compensation expense is calculated based on awards ultimately expected to vest and was reduced for estimated forfeitures at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differed from those estimates. Our estimated annual forfeiture rates for stock options, RSUs and RSAs are based on our historical forfeiture experience.         The estimated fair value of stock options, RSUs and RSAs is expensed on a ratable or straight-line basis over the expected term of the grant or expected term of the vesting and the estimated fair value of performance-contingent RSUs and RSAs is expensed using an accelerated method over the term of the award once we have determined that it is probable that performance milestones will be achieved. Compensation expense for RSUs and RSAs that contain performance conditions is based on the grant date fair value of the award. Compensation expense is recorded over the requisite service period based on management's best estimate as to whether it is probable that the shares awarded are expected to vest. We assess the probability of the performance milestones being met on a continuous basis. The grant date fair value of the RSUs and RSAs with a market condition is determined using a Monte Carlo valuation model and the compensation expense is recognized over the implied service period.         Compensation expense for purchases under the ESPP is recognized based on the fair value of the common stock on the date of offering, less the purchase discount percentage provided for in the plan. Amortization of Debt Issuance Costs from Non-Recourse Notes Due 2029         In April 2014, we entered into certain note purchase agreements relating to the private placement of $450.0 million aggregate principal amount of non-recourse 9% fixed rate term notes due the 2029 (the "2029 Notes") issued by our wholly-owned subsidiary.         We incurred approximately $15.3 million in transaction costs in connection with issuance of the 2029 Notes, which we amortized to interest expense over the estimated life of the 2029 Notes based on the effective interest method. In May 2017, we redeemed $50 million on the 2029 Notes. In August 2017, we redeemed the remaining principal balance of $407.6 million with the net proceeds from the convertible senior notes due 2025 (the "2025 Notes") and Term B Loan. With the redemptions of the 2029 Notes, we recorded $7.3 million loss on the extinguishment and presented it as part of Other income (expense), net in our consolidated statements of operations. Income Taxes         We utilize the asset and liability method of accounting for income taxes. Under this method, deferred tax assets and liabilities are determined based on differences between financial reporting and tax basis of assets and liabilities and are measured using enacted tax rates and laws that will be in effect when the differences are expected to reverse. A valuation allowance is provided when it is more likely than not that some portion or all of a deferred tax asset will not be realized.         None of our currently unrecognized tax benefits would affect our effective income tax rate if recognized, due to the valuation allowance that currently offsets our deferred tax assets. We do not anticipate the total amount of unrecognized income tax benefits relating to uncertain tax positions existing as of December 31, 2017 will significantly increase or decrease in the next 12 months.         We assess all material positions taken in any income tax return, including all significant uncertain positions, in all tax years that are still subject to assessment or challenge by relevant taxing authorities. Assessing an uncertain tax position begins with the initial determination of the position's sustainability and is measured at the largest amount of benefit that is greater than 50% likely to be realized upon ultimate settlement. As of each balance sheet date, unresolved uncertain tax positions must be reassessed, and we will determine whether: the factors underlying the sustainability assertion have changed and whether the amount of the recognized tax benefit is still appropriate.         The recognition and measurement of tax benefits requires significant judgment. Judgments concerning the recognition and measurement of a tax benefit might change as new information becomes available. Comprehensive Income (Loss)         Comprehensive income (loss) is comprised of net income (loss) and other comprehensive income (loss). Other comprehensive income (loss) consists of changes in unrealized and realized gains and losses on our marketable securities. Related Parties         GSK owned 31.4% of our outstanding common stock as of December 31, 2017. Transactions with GSK are described in Note 3, "Collaborative Arrangements".         In filings with the Securities and Exchange Commission, BlackRock, Inc., a global provider of investment, advisory and risk management solutions, reported beneficial ownership of more than 10% of our outstanding common stock as of December 31, 2017. We use an external asset manager, not affiliated with BlackRock, Inc., to manage a portion of our cash and investments portfolio. We had $64.3 million invested in BlackRock Liquidity Money Market Fund as of December 31, 2016 through our external asset manager. The money market fund invests in U.S. Treasury bills, notes, trust receipts and direct obligations of the U.S. Treasury and repurchase agreements relating to direct treasury obligations. We had no investment in this fund as of December 31, 2017. Recently Issued Accounting Pronouncements Not Yet Adopted         In April 2016, the FASB issued ASU 2016-10 to clarify the implementation guidance on licensing and the identification of performance obligations consideration included in ASU 2014-09, Revenue from Contracts with Customers ("ASU 2014-09"), which is also known as ASC 606, was issued in May 2014 and outlines a single comprehensive model for entities to use in accounting for revenue arising from contracts with customers and supersedes most current revenue recognition guidance, including industry-specific guidance. In March 2016, the FASB issued ASU 2016-08 to provide amendments to clarify the implementation guidance on principal versus agent considerations. This standard is effective for us on January 1, 2018. We implemented the standard on January 1, 2018 on a modified retrospective basis to contracts which are not completed as of this date. This standard will not have a material impact on our consolidated financial statements as we do not have any unrecognized transaction price, other than sales-based royalty revenue, or any remaining performance obligations under our collaboration agreements as of the initial adoption date.         In February 2016, the FASB issued ASU 2016-02, Leases, which supersedes the lease recognition requirements in ASC Topic 840, Leases. The standard requires an entity to recognize right-of-use assets and lease liabilities arising from a lease for both financing and operating leases in the consolidated balance sheets but recognize the impact on the consolidated statement of operations and cash flows in a similar manner under current GAAP. The standard also requires additional qualitative and quantitative disclosures. The standard is effective for us at the beginning January 1, 2019 and requires transition under a modified retrospective method. The most significant impact of the update to us is that we will be required to recognize a "right-of-use" asset and lease liability for the operating lease agreement that was not previously included on the balance sheet under the existing lease guidance. We anticipate that there will be no material impact on our consolidated statement of operations from the adoption of ASU 2016-02. <div /></div> </div>

37000

85000

3000

-19000

1220000

1305000

3000

-19000

1095000

1500000

1383000

940000

3000

1120000

2382000

-7042000

25636000

78094000

97500000

12803000

87331000

960000

281000

2192000

1079000

2128000

86523000

95719000

67623000

7000

278000

0.01

230000

766000

754000

192500000

281200000

578000

600000

8240000

385000

435000

250000000

137621000

88422000

44387000

23000

108077000

2995000

-18760000

4435000

59536000

14597000

15033000

25471000

16845000

134272000

129000

134143000

35146000

23767000

58514000

368000

209000

<div> <div> Property and Equipment         Property and equipment as of December 31, 2017 and 2016, which consisted of equipment, computer equipment, software, office furniture and fixture, amounted to $0.2 million and $0.4 million, respectively.         Property, equipment and leasehold improvements are stated at cost and depreciated using the straight-line method as follows:                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Leasehold improvements </td> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Shorter of remaining lease terms or useful life </td> </tr> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Equipment, furniture and fixtures </td> <td valign="top" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> 5 - 7 years </td> </tr> <tr style="CellSpacing:0;"> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Software and computer equipment </td> <td valign="top" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 3 years </td> </tr> </table></div>           Depreciation expense for the years ended December 31, 2017, 2016 and 2015 was $0.2 million, $0.1 million and $0.1 million, respectively. <div /></div> </div>

P3Y

P7Y

P5Y

<div> <div> SUPPLEMENTARY FINANCIAL DATA (UNAUDITED) (In thousands, except per share data)         The following table presents certain unaudited consolidated quarterly financial information for the eight quarters in the period ended December 31, 2017. This information has been prepared on the same basis as the audited consolidated financial statements and includes all adjustments (consisting only of normal recurring adjustments) necessary to present fairly the unaudited quarterly results of operations set forth herein.                                                                                                                                                                                      <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> For the Quarters Ended </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> March 31 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> June 30 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> September 30 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31 </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> 2017 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Net revenue </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>40,492 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>58,562 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>48,643 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>69,520 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Total operating expenses </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(11,149 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(10,732 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(8,621 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(3,111 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Income from operations </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29,343 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>47,830 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>40,022 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>66,409 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Net income </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>16,845 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>35,146 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>23,767 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>58,514 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Net income attributable to noncontrolling interest </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> — </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>129 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Net income attributable to Innoviva stockholders </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>16,845 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>35,146 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>23,767 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>58,385 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Basic net income per share </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.16 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.33 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.22 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.55 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Diluted net income per share </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.15 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.30 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.21 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.50 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;padding:0pt;">   </td> <td valign="bottom" style="width:00.78%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:50.10%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> For the Quarters Ended </td> <td valign="bottom" style="width:01.04%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;padding:0pt;">   </td> <td valign="bottom" style="width:00.78%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:10.12%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> March 31 </td> <td valign="bottom" style="width:01.04%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:10.12%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> June 30 </td> <td valign="bottom" style="width:01.04%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.68%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> September 30 </td> <td valign="bottom" style="width:01.04%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.04%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31 </td> <td valign="bottom" style="width:01.04%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;background-color: #CCEEFF;padding:0pt;"> 2016 </td> <td valign="bottom" style="width:00.78%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.10%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.60%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;background-color: #FFFFFF;padding:0pt;"> Net revenue </td> <td valign="bottom" style="width:00.78%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>24,176 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>32,472 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.10%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.60%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>33,309 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.00%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.04%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>43,612 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;background-color: #CCEEFF;padding:0pt;"> Total operating expenses </td> <td valign="bottom" style="width:00.78%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(6,644 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(6,595 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:02.10%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.60%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(5,391 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:02.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.04%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(5,951 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;"> ) </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;background-color: #FFFFFF;padding:0pt;"> Income from operations </td> <td valign="bottom" style="width:00.78%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:08.56%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>17,532 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:08.56%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,877 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.10%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.60%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>27,918 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.00%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.04%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>37,661 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;background-color: #CCEEFF;padding:0pt;"> Net income </td> <td valign="bottom" style="width:00.78%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4,435 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>14,597 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.10%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.60%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15,033 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.00%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.04%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,471 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;background-color: #FFFFFF;padding:0pt;"> Basic net income per share </td> <td valign="bottom" style="width:00.78%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.04 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.13 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.10%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.60%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.14 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.00%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.04%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.24 </td> <td valign="bottom" style="width:01.04%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:48.08%;background-color: #CCEEFF;padding:0pt;"> Diluted net income per share </td> <td valign="bottom" style="width:00.78%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.04 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.56%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:08.56%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.13 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.10%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.60%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.13 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.00%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.04%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.22 </td> <td valign="bottom" style="width:01.04%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   <div /></div> </div>

2619000

1393000

1355000

-1632891000

-1498748000

885000

3099000

<div> <div> Revenue Recognition         Revenue is recognized when the four basic criteria of revenue recognition are met: (1) persuasive evidence of an arrangement exists; (2) delivery has occurred or services have been rendered; (3) the fee is fixed or determinable; and (4) collectability is reasonably assured. Where the revenue recognition criteria are not met, we defer the recognition of revenue by recording deferred revenue until such time that all criteria are met. Collaborative Arrangements and Multiple-Element Arrangements         Revenue from nonrefundable, up-front license or technology access payments under license and collaborative arrangements that are not dependent on any future performance by us is recognized when such amounts are earned. If we have continuing obligations to perform under the arrangement, such fees are recognized over the estimated period of continuing performance obligation. For our arrangements with GSK, we recognize revenue from non-refundable, upfront fees and development contingent payments in the same manner as the final deliverable, which is ratably over the expected term of our performance of research and development services under the agreements. These upfront or contingent payments received, pending recognition as revenue, are recorded as deferred revenue. We periodically review the estimated performance period of our contracts based on the progress of our programs. The effect of any change made to an estimated performance period and, therefore revenue recognized, would occur on a prospective basis in the period that the change was made.         The remaining deferred revenue under the GSK Strategic Alliance Agreement was fully recognized during the year ending December 31, 2017 because there is no remaining performance obligation for Innoviva under the MABA program. Royalties         We recognize royalty revenue on licensee net sales of products with respect to which we have contractual royalty rights in the period in which the royalties are earned and reported to us and collectability is reasonably assured. Royalties are recognized net of amortization of capitalized fees associated with any approval and launch milestone payments made to GSK. Allowance for Doubtful Accounts         We maintain a policy to record allowances for potentially doubtful accounts for estimated losses resulting from the inability of our customers to make required payments. As of December 31, 2017, there were no allowances for doubtful accounts and we have not had any write-offs historically. <div /></div> </div>

53949000

24176000

133569000

32472000

33309000

43612000

40492000

217217000

58562000

48643000

69520000

66887000

7699000

59188000

146507000

17869000

128638000

227941000

29036000

198726000

179000

<div> <div>         Minimum lease payments on our corporate headquarters as of December 31, 2017 are as follows:                                                                                                                                                                                                        <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:01.60%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:17.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.60%;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #CCEEFF;padding:0pt;"> Years ending December 31: </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #FFFFFF;padding:0pt;"> 2018 </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:14.38%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>392 </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #CCEEFF;padding:0pt;"> 2019 </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>403 </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #FFFFFF;padding:0pt;"> 2020 </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>416 </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #CCEEFF;padding:0pt;"> 2021 </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>428 </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #FFFFFF;padding:0pt;"> 2022 </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>441 </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #CCEEFF;padding:0pt;"> Thereafter </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>201 </td> <td valign="bottom" style="width:01.60%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:03.20%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #FFFFFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:14.38%;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,281 </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:03.20%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:79.22%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:03.20%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:14.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.60%;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   <div /></div> </div>

<div> <div>         As of December 31, 2017, the unrecognized stock-based compensation cost and the estimated weighted-average amortization period were as follows:                                                                                                                                                                                                       <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (In thousands) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Unrecognized Compensation Cost </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted-Average Amortization Period (Years) </td> <td valign="bottom" style="width:auto;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Stock options </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>305 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.5 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> RSUs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,487 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.9 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> RSAs </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,764 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.4 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Market-based RSUs </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>285 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.9 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Market-based RSAs </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1,943 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>1.0 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Total unrecognized compensation cost </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>11,784 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   <div /></div> </div>

<div> <div>         A reconciliation of the beginning and ending balances of the total amounts of unrecognized tax benefits are as follows (in thousands):                                                                                                                                                                                                    <div style="width:100%;"><table cellpadding="0" cellspacing="0" align="center" style="border-collapse:collapse;width: 80.00%;CellSpacing:0;margin-left:0pt;"> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Unrecognized tax benefits as of December 31, 2014 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15,459 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> Gross increase in tax portions for 2015 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>29 </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> Unrecognized tax benefits as of December 31, 2017, 2016 and 2015 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;;font-family:Times;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15,488 </td> <td valign="bottom" style="width:auto;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> <tr style="CellSpacing:0;"> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #FFFFFF;padding:0pt;">   </td> <td valign="bottom" style="width:auto;background-color: #FFFFFF;padding:0pt;"> </td> </tr> </table></div>   <div /></div> </div>

6873000

8297000

9833000

P6Y

0.67

0.333

0.667

0.333

39000

20000

13.19

12.62

282394

46294

774000

255000

353508

53360

9.53

11.38

1125000

413000

1448000

370000

13.67

15.29

9.95

11.57

63000

412000

278000

14.87

15.88

0.06

0.00

P2Y

P6M

P2Y

P6M

P2Y

P6M

0.69

0.44

0.66

0.39

0.44

0.35

0.009

0.001

0.010

0.004

0.017

0.014

0.15

2500

3411107

205979

400000

500000

1244000

4.52

4.47

3.90

400000

2900000

1640000

23.72

23.90

22300000

5600000

10000000

14700000

3900000

4700000

6300000

2600000

3800000

0.85

11.81

23.63

0.00

<div> <div> Fair Value of Stock-Based Compensation Awards         We use the Black-Scholes-Merton option pricing model to estimate the fair value of options granted under our equity incentive plans and rights to acquire stock granted under our employee stock purchase plan ("ESPP"). The Black-Scholes-Merton option valuation model requires the use of assumptions, including the expected term of the award and the expected stock price volatility. We use the "simplified" method as described in Staff Accounting Bulletin No. 107, "Share-Based Payment," for the expected option term. We use our historical volatility to estimate expected stock price volatility.         Restricted stock units ("RSUs") and restricted stock awards ("RSAs") are measured based on the fair market values of the underlying stock on the dates of grant.         Stock-based compensation expense is calculated based on awards ultimately expected to vest and was reduced for estimated forfeitures at the time of grant and revised, if necessary, in subsequent periods if actual forfeitures differed from those estimates. Our estimated annual forfeiture rates for stock options, RSUs and RSAs are based on our historical forfeiture experience.         The estimated fair value of stock options, RSUs and RSAs is expensed on a ratable or straight-line basis over the expected term of the grant or expected term of the vesting and the estimated fair value of performance-contingent RSUs and RSAs is expensed using an accelerated method over the term of the award once we have determined that it is probable that performance milestones will be achieved. Compensation expense for RSUs and RSAs that contain performance conditions is based on the grant date fair value of the award. Compensation expense is recorded over the requisite service period based on management's best estimate as to whether it is probable that the shares awarded are expected to vest. We assess the probability of the performance milestones being met on a continuous basis. The grant date fair value of the RSUs and RSAs with a market condition is determined using a Monte Carlo valuation model and the compensation expense is recognized over the implied service period.         Compensation expense for purchases under the ESPP is recognized based on the fair value of the common stock on the date of offering, less the purchase discount percentage provided for in the plan. <div /></div> </div>

13.28

2000000

3200000

-352991000

-242859000

-223349000

-87000

1452504000

1164000

-1673667000

-3263000

-342645000

-2000

1351898000

1149000

-1692427000

-3263000

-352991000

1000

1282077000

1085000

-1632891000

-3263000

-242707000

-18000

1258151000

1019000

152000

-1498748000

-3263000

740000

853000

891000

16000

-480000

-488000

8000

-666000

-674000

8000

-1693000

-1702000

9000

2676000

2576000

100000

7201000

7430000

6112000

1317771

25636000

25609000

27000

24641000

995000

78094000

78022000

72000

78095000

97500000

97425000

75000

80000000

17500000

75000000

150000000

45200000

32300000

150000

3263000

15459000

15488000

29000

4700000

20600000

-181200000

115372000

123233000

119866000

115372000

110280000

106945000

115372000

110280000

106945000

7300000