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<div> <div style="margin-left:0pt;margin-right:0pt;">   10.  Earnings per Share   Basic income (loss) per common share is determined by dividing income (loss) attributable to common stockholders by the weighted-average number of common shares outstanding during the period, without consideration of common stock equivalents. Diluted income (loss) per share is computed by dividing the income (loss) attributable to common stockholders by the weighted-average number of common share equivalents outstanding for the period. The treasury stock method is used to determine the dilutive effect of the Company’s stock option grants, SARs, potential ESPP awards and warrants, and the if-converted method is used to determine the dilutive effect of the Company’s Notes.  The assumed conversion of the Notes would result in a loss on extinguishment which would cause a net loss in 2015; thus, the effect would be anti-dilutive.  The following common stock equivalents were excluded in the calculation of diluted income (loss) per share because their effect would be anti-dilutive as applied to the income (loss) from continuing operations applicable to common stockholders for the three months ended March 31, 2015 and 2014:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td colspan="3" valign="bottom" style="width:28.92%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Three Months ended March 31, </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:03.20%;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td colspan="3" valign="bottom" style="width:28.92%;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;padding:0pt;">   </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;background-color: #CCEEFF;padding:0pt;"> Shares underlying Convertible Senior Secured Notes </td> <td valign="bottom" style="width:02.86%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,071,894  </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,556,001  </td> <td valign="bottom" style="width:01.00%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;"> Warrants to purchase common stock </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>21,800  </td> <td valign="bottom" style="width:03.20%;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>21,273  </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;background-color: #CCEEFF;padding:0pt;"> Stock options, stock appreciation rights, non-vested stock options, and ESPP awards </td> <td valign="bottom" style="width:02.86%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>356,364  </td> <td valign="bottom" style="width:01.00%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   The following table sets forth the computation of basic and diluted net income per share for the three months ended March 31, 2015 and 2014, in thousands, except share and per share amounts:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:26.90%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Three Months ended March 31, </td> <td valign="bottom" style="width:00.84%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:03.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:00.84%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="6" valign="bottom" style="width:27.74%;padding:0pt;"> (unaudited) </td> </tr> <tr> <td valign="bottom" style="width:69.68%;background-color: #CCEEFF;padding:0pt;"> Numerator, in thousands: </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.84%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;"> Net income (loss) used for calculation of basic and diluted EPS </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.36%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.60%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>917 </td> <td valign="bottom" style="width:03.00%;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.60%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(15,543 </td> <td valign="bottom" style="width:00.84%;"> ) </td> </tr> <tr> <td valign="bottom" style="width:69.68%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.84%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;"> Denominator: </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;padding:0pt;">   </td> <td valign="bottom" style="width:03.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;padding:0pt;">   </td> <td valign="bottom" style="width:00.84%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;background-color: #CCEEFF;padding:0pt;"> Weighted average shares outstanding, basic </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>44,563,299 </td> <td valign="bottom" style="width:03.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>41,129,055 </td> <td valign="bottom" style="width:00.84%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;padding:0pt;">   </td> <td valign="bottom" style="width:03.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;padding:0pt;">   </td> <td valign="bottom" style="width:00.84%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;background-color: #CCEEFF;padding:0pt;"> Stock options, stock appreciation rights, non-vested stock options, and ESPP awards </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>337,999 </td> <td valign="bottom" style="width:03.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.84%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;"> Total potential dilutive common shares </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>337,999 </td> <td valign="bottom" style="width:03.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> — </td> <td valign="bottom" style="width:00.84%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;background-color: #CCEEFF;padding:0pt;"> Weighted average shares outstanding, diluted </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>44,901,298 </td> <td valign="bottom" style="width:03.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>41,129,055 </td> <td valign="bottom" style="width:00.84%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.96%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:03.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.94%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:00.84%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:69.68%;background-color: #CCEEFF;padding:0pt;"> Net income (loss) per share, basic </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.36%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.60%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.02 </td> <td valign="bottom" style="width:03.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.60%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.38 </td> <td valign="bottom" style="width:00.84%;background-color: #CCEEFF;"> ) </td> </tr> <tr> <td valign="bottom" style="width:69.68%;padding:0pt;"> Net income (loss) per share, diluted </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.36%;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.60%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>0.02 </td> <td valign="bottom" style="width:03.00%;padding:0pt;">   </td> <td valign="bottom" style="width:01.34%;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.60%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(0.38 </td> <td valign="bottom" style="width:00.84%;"> ) </td> </tr> </table></div>   </div> </div>

5829000

7334000

<div> <div style="margin-left:0pt;margin-right:0pt;">   In accordance with the fair value hierarchy described above, the following tables show the fair value of the Company’s financial assets and liabilities that are required to be measured at fair value, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;padding:0pt;"> Fair Value Measurements at </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;padding:0pt;"> March 31, 2015 </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Total Carrying </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Quoted Prices </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Other </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Value at </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> in Active </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Observable </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Unobservable </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> March 31, </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Markets </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;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:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Cash and cash equivalents </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,810  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,810  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>39,026  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>39,026  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Long term marketable securities </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>27,315  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>27,315  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities - restricted (SERP) </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>267  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>267  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Total assets at fair value </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>92,418  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,810  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>66,608  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Liabilities: </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Derivative liabilities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,691  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,691  </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;padding:0pt;"> Fair Value Measurements at </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2014 </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Total Carrying </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Quoted Prices </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Other </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Value at </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> in Active </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Observable </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Unobservable </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> December 31, </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Markets </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;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:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Cash and cash equivalents </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>36,396  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>36,396  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>37,940  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>37,940  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Long term marketable securities </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>19,816  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>19,816  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities - restricted (SERP) </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>305  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>305  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Total assets at fair value </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>94,457  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>36,396  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>58,061  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Liabilities: </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Derivative liabilities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,564  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,564  </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   </div> </div>

5.00

4.00

0.000

P2Y1M6D

P6Y9M18D

P5Y9M18D

0.45

0.65

0.0170

0.0150

<div> <div style="margin-left:0pt;margin-right:0pt;">   3.  Fair Value of Financial Instruments   The fair value of an asset or liability should represent the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants. Such transactions to sell an asset or transfer a liability are assumed to occur in the principal or most advantageous market for the asset or liability. Accordingly, fair value is determined based on a hypothetical transaction at the measurement date, considered from the perspective of a market participant rather than from a reporting entity’s perspective.   The Company reports assets and liabilities that are measured at fair value using a three level fair value hierarchy that prioritizes the inputs used to measure fair value. This hierarchy maximizes the use of observable inputs and minimizes the use of unobservable inputs. The three levels of inputs used to measure fair value are as follows:   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Level 1—Inputs are unadjusted quoted prices in active markets for identical assets or liabilities that the Company has the ability to access at the measurement date.</td></tr></table></div>   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Level 2—Inputs are quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (interest rates, yield curves, etc.) and inputs that are derived principally from or corroborated by observable market data by correlation or other means (market corroborated inputs).</td></tr></table></div>   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Level 3—Unobservable inputs that reflect the Company’s own assumptions, based on the best information available, including the Company’s own data.</td></tr></table></div>   In accordance with the fair value hierarchy described above, the following tables show the fair value of the Company’s financial assets and liabilities that are required to be measured at fair value, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;padding:0pt;"> Fair Value Measurements at </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;padding:0pt;"> March 31, 2015 </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Total Carrying </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Quoted Prices </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Other </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Value at </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> in Active </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Observable </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Unobservable </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> March 31, </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Markets </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;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:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Cash and cash equivalents </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,810  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,810  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>39,026  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>39,026  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Long term marketable securities </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>27,315  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>27,315  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities - restricted (SERP) </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>267  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>267  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Total assets at fair value </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>92,418  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>25,810  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>66,608  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Liabilities: </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Derivative liabilities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,691  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,691  </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;padding:0pt;"> Fair Value Measurements at </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="11" valign="bottom" style="width:57.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> December 31, 2014 </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Total Carrying </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Quoted Prices </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Other </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Significant </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> Value at </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> in Active </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Observable </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Unobservable </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;"> December 31, </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Markets </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> Inputs </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;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:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;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:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Assets: </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Cash and cash equivalents </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>36,396  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>36,396  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>37,940  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>37,940  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Long term marketable securities </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>19,816  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>19,816  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Marketable securities - restricted (SERP) </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>305  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>305  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Total assets at fair value </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>94,457  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>36,396  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>58,061  </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> — </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;padding:0pt;"> Liabilities: </td> <td valign="bottom" style="width:02.54%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.38%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.56%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:12.48%;padding:0pt;">   </td> <td valign="bottom" style="width:00.90%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:39.38%;background-color: #CCEEFF;padding:0pt;"> Derivative liabilities </td> <td valign="bottom" style="width:02.54%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.06%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,564  </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.02%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:02.56%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.18%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,564  </td> <td valign="bottom" style="width:00.90%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   The fair value of the restricted marketable securities is included within other non-current assets in the consolidated balance sheets.   The Company’s Level 1 assets include money market funds and U.S. Treasury and government agency debt securities with quoted prices in active markets.   Level 2 assets include mutual funds in which the SERP (Supplemental Executive Retirement Plan) assets are invested, commercial paper and investment grade corporate bonds and other fixed income securities. Level 2 securities are valued using third-party pricing sources that apply applicable inputs and other relevant data into their models to estimate fair value.   Level 3 liabilities include the estimated fair value of the interest make-whole liability associated with the Company’s 7.50% Convertible Senior Secured Notes due 2019 (the Notes) and the outstanding warrants to purchase Common Stock, which are recorded as derivative liabilities.   The fair value of the interest make-whole liability of the Notes was calculated using a binomial-lattice model with the following key assumptions as of March 31, 2015, unaudited:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="top" style="width:55.24%;background-color: #CCEEFF;padding:0pt;"> Volatility </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 45% </td> <td valign="bottom" style="width:01.36%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;padding:0pt;"> Stock Price as of March 31, 2015 </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;padding:0pt;"> $12.09 per share </td> <td valign="bottom" style="width:01.36%;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;background-color: #CCEEFF;padding:0pt;"> Credit Spread </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 1388 bps </td> <td valign="bottom" style="width:01.36%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;padding:0pt;"> Term </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;padding:0pt;"> 2.1 years </td> <td valign="bottom" style="width:01.36%;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;background-color: #CCEEFF;padding:0pt;"> Dividend Yield </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 0.0% </td> <td valign="bottom" style="width:01.36%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   The fair value of the common stock warrant liability was calculated using a Black-Scholes model with the following assumptions as of March 31, 2015, unaudited:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="top" style="width:56.60%;background-color: #CCEEFF;padding:0pt;"> Exercise Price </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="top" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> $4.00 - $5.00 per share </td> </tr> <tr> <td valign="top" style="width:56.60%;padding:0pt;"> Volatility </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="top" style="width:40.00%;padding:0pt;"> 65% </td> </tr> <tr> <td valign="top" style="width:56.60%;background-color: #CCEEFF;padding:0pt;"> Stock Price as of March 31, 2015 </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="top" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> $12.09 per share </td> </tr> <tr> <td valign="top" style="width:56.60%;padding:0pt;"> Term </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="top" style="width:40.00%;padding:0pt;"> 5.8 - 6.8 years </td> </tr> <tr> <td valign="top" style="width:56.60%;background-color: #CCEEFF;padding:0pt;"> Dividend Yield </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="top" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 0.0% </td> </tr> <tr> <td valign="top" style="width:56.60%;padding:0pt;"> Risk-Free Rate </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="top" style="width:40.00%;padding:0pt;"> 1.5% -1.7% </td> </tr> </table></div>   Significant changes to these assumptions could result in increases/decreases to the fair value of the derivative liabilities.   Changes in the fair value of the warrants and the interest make-whole liability are recognized as a component of Other Income (Expense) in the Consolidated Statements of Operations. The following table presents information about the Company’s Level 3 liabilities as of December 31, 2014 and March 31, 2015 that are included in the Non-Current Liabilities section of the Consolidated Balance Sheets, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;"> Three Months ended </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;"> March 31, </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;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:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;">   </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;background-color: #CCEEFF;padding:0pt;"> Balance at December 31, 2014 </td> <td valign="bottom" style="width:03.22%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.48%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:19.50%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,564 </td> <td valign="bottom" style="width:01.20%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;">   </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;background-color: #CCEEFF;padding:0pt;"> Changes in fair value of derivative liabilities included in earnings </td> <td valign="bottom" style="width:03.22%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>49 </td> <td valign="bottom" style="width:01.20%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;"> Reduction due to conversion of debt to equity </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(3,922 </td> <td valign="bottom" style="width:01.20%;"> ) </td> </tr> <tr> <td valign="bottom" style="width:74.60%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.20%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;"> Balance at March 31, 2015 </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td valign="bottom" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:19.50%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,691 </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> </table></div>   The carrying value, face value and estimated fair value of the Notes was approximately $11.7 million, $14.7 million and $35.8 million, respectively, as of March 31, 2015. The fair value was estimated based on actual trade information as well as quoted prices provided by bond traders, which would be characterized within Level 2 of the fair value hierarchy. This fair value amount gives recognition to the value of the interest make-whole liability and the value of the conversion option. These items have been accounted for as derivative liabilities and additional paid-in-capital, respectively.   The carrying amounts of other financial instruments, including accounts receivable, accounts payable and accrued expenses approximate fair value due to their short-term maturities.   Unrestricted marketable securities held by the Company were as follows, in thousands:   At March 31, 2015 (unaudited):   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:31.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Available for Sale </td> <td valign="bottom" style="width:02.90%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;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:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;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:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;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:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Fair Value </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:31.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> Corporate debt securities </td> <td valign="bottom" style="width:02.90%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>66,406 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>15 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(80 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>66,341 </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   At December 31, 2014:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:31.96%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Available for Sale </td> <td valign="bottom" style="width:02.90%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;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:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;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:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;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:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.84%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Fair Value </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:31.96%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> Corporate debt securities </td> <td valign="bottom" style="width:02.90%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>57,910 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>4 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(158 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:01.30%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.54%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>57,756 </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   The contractual maturities of the unrestricted available for sale marketable securities held by the Company were as follows, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:74.04%;padding:0pt;">   </td> <td valign="bottom" style="width:04.04%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.38%;padding:0pt;"> March 31, </td> <td valign="bottom" style="width:01.54%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.04%;padding:0pt;">   </td> <td valign="bottom" style="width:04.04%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.38%;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:01.54%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.04%;padding:0pt;">   </td> <td valign="bottom" style="width:04.04%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:01.54%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.04%;background-color: #CCEEFF;padding:0pt;"> Less Than 1 Year </td> <td valign="bottom" style="width:04.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.82%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:18.58%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>39,026  </td> <td valign="bottom" style="width:01.54%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.04%;padding:0pt;"> 1-5 years </td> <td valign="bottom" style="width:04.04%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.38%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>27,315  </td> <td valign="bottom" style="width:01.54%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.04%;background-color: #CCEEFF;padding:0pt;"> Greater Than 5 Years </td> <td valign="bottom" style="width:04.04%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:01.54%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:74.04%;padding:0pt;"> Total </td> <td valign="bottom" style="width:04.04%;padding:0pt;">   </td> <td valign="bottom" style="width:01.82%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:18.58%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>66,341  </td> <td valign="bottom" style="width:01.54%;padding:0pt;">   </td> </tr> </table></div>   The Company has not experienced any other-than-temporary losses on its marketable securities and restricted marketable securities. The cost of securities sold is calculated using the specific identification method.   </div> </div>

<div> <div style="margin-left:0pt;margin-right:0pt;">   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="top" style="width:55.24%;background-color: #CCEEFF;padding:0pt;"> Volatility </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 45% </td> <td valign="bottom" style="width:01.36%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;padding:0pt;"> Stock Price as of March 31, 2015 </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;padding:0pt;"> $12.09 per share </td> <td valign="bottom" style="width:01.36%;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;background-color: #CCEEFF;padding:0pt;"> Credit Spread </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 1388 bps </td> <td valign="bottom" style="width:01.36%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;padding:0pt;"> Term </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;padding:0pt;"> 2.1 years </td> <td valign="bottom" style="width:01.36%;padding:0pt;">   </td> </tr> <tr> <td valign="top" style="width:55.24%;background-color: #CCEEFF;padding:0pt;"> Dividend Yield </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 0.0% </td> <td valign="bottom" style="width:01.36%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   </div> </div>

<div> <div style="margin-left:0pt;margin-right:0pt;">   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="top" style="width:56.60%;background-color: #CCEEFF;padding:0pt;"> Exercise Price </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="top" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> $4.00 - $5.00 per share </td> </tr> <tr> <td valign="top" style="width:56.60%;padding:0pt;"> Volatility </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="top" style="width:40.00%;padding:0pt;"> 65% </td> </tr> <tr> <td valign="top" style="width:56.60%;background-color: #CCEEFF;padding:0pt;"> Stock Price as of March 31, 2015 </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="top" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> $12.09 per share </td> </tr> <tr> <td valign="top" style="width:56.60%;padding:0pt;"> Term </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="top" style="width:40.00%;padding:0pt;"> 5.8 - 6.8 years </td> </tr> <tr> <td valign="top" style="width:56.60%;background-color: #CCEEFF;padding:0pt;"> Dividend Yield </td> <td valign="bottom" style="width:03.40%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="top" style="width:40.00%;background-color: #CCEEFF;padding:0pt;"> 0.0% </td> </tr> <tr> <td valign="top" style="width:56.60%;padding:0pt;"> Risk-Free Rate </td> <td valign="bottom" style="width:03.40%;padding:0pt;">   </td> <td valign="top" style="width:40.00%;padding:0pt;"> 1.5% -1.7% </td> </tr> </table></div>   </div> </div>

<div> <div style="margin-left:0pt;margin-right:0pt;"> The following table presents information about the Company’s Level 3 liabilities as of December 31, 2014 and March 31, 2015 that are included in the Non-Current Liabilities section of the Consolidated Balance Sheets, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;"> Three Months ended </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;"> March 31, </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;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:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;">   </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;background-color: #CCEEFF;padding:0pt;"> Balance at December 31, 2014 </td> <td valign="bottom" style="width:03.22%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.48%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:19.50%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,564 </td> <td valign="bottom" style="width:01.20%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;padding:0pt;">   </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;background-color: #CCEEFF;padding:0pt;"> Changes in fair value of derivative liabilities included in earnings </td> <td valign="bottom" style="width:03.22%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>49 </td> <td valign="bottom" style="width:01.20%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;"> Reduction due to conversion of debt to equity </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(3,922 </td> <td valign="bottom" style="width:01.20%;"> ) </td> </tr> <tr> <td valign="bottom" style="width:74.60%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:03.22%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:20.98%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.20%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:74.60%;padding:0pt;"> Balance at March 31, 2015 </td> <td valign="bottom" style="width:03.22%;padding:0pt;">   </td> <td valign="bottom" style="width:01.48%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> $ </td> <td valign="bottom" style="width:19.50%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,691 </td> <td valign="bottom" style="width:01.20%;padding:0pt;">   </td> </tr> </table></div>   </div> </div>

49000

6564000

2691000

2067000

2125000

5209000

2292000

7672000

2292000

677000

-49000

-1693000

-1700000

-2134000

-2100000

-15543000

979000

62000

-975000

-1004000

4671000

2001000

-2681000

366000

805000

261000

-576000

-1277000

660000

-38000

<div> <div style="margin-left:0pt;margin-right:0pt;">   6.  Intangible Assets   The Company purchased certain patents from Shire Laboratories, Inc. pursuant to a 2005 purchase agreement. These patents are being amortized over the weighted average life of the patents purchased in that transaction. Deferred legal fees have been incurred in connection with complaints related to patents for Oxtellar XR and Trokendi XR (see Part II, Item I—Legal Proceedings in this Quarterly Report on Form 10-Q). The following sets forth the gross carrying amount and related accumulated amortization of these intangible assets, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:27.28%;padding:0pt;"> March 31, 2015 </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;padding:0pt;">   </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:27.28%;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:27.28%;padding:0pt;"> December 31, 2014 </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;"> Weighted- </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Carrying </td> <td valign="bottom" style="width:02.58%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Accumulated </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Carrying </td> <td valign="bottom" style="width:02.58%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Accumulated </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Average Life </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amount </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortization </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amount </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortization </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;background-color: #CCEEFF;padding:0pt;"> Purchased patents </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10.0  </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,292  </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.12%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,125  </td> <td valign="bottom" style="width:02.30%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,292  </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.08%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,067  </td> <td valign="bottom" style="width:00.38%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;"> Deferred legal fees </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,672  </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.12%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,209  </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.08%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> </table></div>   Deferred legal fees will be capitalized as part of the patents upon successful outcome of the on-going litigation related to these patents, at which point amortization of those costs will begin. If the Company is unsuccessful, the deferred legal fees will be expensed at that time. Four U.S. patents have been issued covering Oxtellar XR and six U.S. patents have been issued covering Trokendi XR, providing patent protection through at least 2027.   Amortization expense associated with purchased patents was approximately $57,000 for each of the three months ended March 31, 2015 and 2014. The estimated annual aggregate amortization expense through December 31, 2015 is $229,000. The net book value of intangible assets as of March 31, 2015 was approximately $7.8 million and December 31, 2014 was approximately $5.4 million.   There were no indicators of impairment identified at March 31, 2015 or December 31, 2014.   </div> </div>

5434000

7839000

1207000

381000

639000

646000

4622000

4242000

13441000

13702000

2491000

3132000

6328000

102000

113000

500000

700000

66154000

45053000

137508000

139637000

27493000

26855000

86000

36000

37940000

39026000

19816000

27315000

-1000

-89000

5000

147000

-1629000

-11236000

-19104000

503000

-15543000

917000

-2121000

-2451000

-13422000

3430000

6998000

1314000

1291000

1287000

1795000

1311000

1536000

1422000

918000

497000

1000

89000

1000

89000

3876000

2561000

1056000

2463000

9406000

17315000

263000

189000

3845000

3696000

6000

147000

90000000

9096000

8731000

8738000

5194000

862000

254000

2428000

8927000

5235000

932000

314000

2446000

2448000

2481000

1000

4482000

3683000

-158657000

-157740000

9081000

28133000

8995000

28097000

<div> <div style="margin-left:0pt;margin-right:0pt;"> The following sets forth the gross carrying amount and related accumulated amortization of these intangible assets, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:27.28%;padding:0pt;"> March 31, 2015 </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;padding:0pt;">   </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:27.28%;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:27.28%;padding:0pt;"> December 31, 2014 </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;"> Weighted- </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Carrying </td> <td valign="bottom" style="width:02.58%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Accumulated </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Gross Carrying </td> <td valign="bottom" style="width:02.58%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Accumulated </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Average Life </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amount </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortization </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amount </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Amortization </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.32%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:11.38%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;background-color: #CCEEFF;padding:0pt;"> Purchased patents </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>10.0  </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,292  </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.12%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,125  </td> <td valign="bottom" style="width:02.30%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,292  </td> <td valign="bottom" style="width:02.58%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.08%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,067  </td> <td valign="bottom" style="width:00.38%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:26.44%;padding:0pt;"> Deferred legal fees </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:11.14%;padding:0pt;">   </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,672  </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.26%;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.12%;padding:0pt;"> — </td> <td valign="bottom" style="width:02.30%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:11.82%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>5,209  </td> <td valign="bottom" style="width:02.58%;padding:0pt;">   </td> <td valign="bottom" style="width:01.30%;padding:0pt;"> $ </td> <td valign="bottom" style="width:10.08%;padding:0pt;"> — </td> <td valign="bottom" style="width:00.38%;padding:0pt;">   </td> </tr> </table></div>   </div> </div>

<div> <div style="margin-left:0pt;margin-right:0pt;">   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td colspan="3" valign="bottom" style="width:28.92%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Three Months ended March 31, </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:03.20%;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td colspan="3" valign="bottom" style="width:28.92%;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;">   </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;padding:0pt;">   </td> <td valign="bottom" style="width:03.20%;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;padding:0pt;">   </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;background-color: #CCEEFF;padding:0pt;"> Shares underlying Convertible Senior Secured Notes </td> <td valign="bottom" style="width:02.86%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6,071,894  </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7,556,001  </td> <td valign="bottom" style="width:01.00%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;padding:0pt;"> Warrants to purchase common stock </td> <td valign="bottom" style="width:02.86%;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>21,800  </td> <td valign="bottom" style="width:03.20%;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>21,273  </td> <td valign="bottom" style="width:01.00%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:67.22%;background-color: #CCEEFF;padding:0pt;"> Stock options, stock appreciation rights, non-vested stock options, and ESPP awards </td> <td valign="bottom" style="width:02.86%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.86%;background-color: #CCEEFF;padding:0pt;"> — </td> <td valign="bottom" style="width:03.20%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:12.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>356,364  </td> <td valign="bottom" style="width:01.00%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   </div> </div>

<div> <div style="margin-left:0pt;margin-right:0pt;"> Share-based compensation recognized related to the grant of employee and non-employee stock options, SAR, potential Employee Stock Purchase Plan (ESPP) awards and non-vested stock was as follows, in thousands:   <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:56.52%;padding:0pt;">   </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:37.98%;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:01.50%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:56.52%;padding:0pt;">   </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:16.98%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2015 </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:16.98%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> 2014 </td> <td valign="bottom" style="width:01.50%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:56.52%;padding:0pt;">   </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="5" valign="bottom" style="width:37.98%;padding:0pt;"> (unaudited) </td> <td valign="bottom" style="width:01.50%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:56.52%;padding:0pt;">   </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:16.98%;padding:0pt;">   </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:16.98%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:56.52%;background-color: #CCEEFF;padding:0pt;"> Research and development </td> <td valign="bottom" style="width:04.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.78%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:15.20%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>204  </td> <td valign="bottom" style="width:04.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.78%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:15.20%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>184  </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:56.52%;padding:0pt;"> Selling, general and administrative </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:16.98%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>697  </td> <td valign="bottom" style="width:04.00%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:16.98%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>483  </td> <td valign="bottom" style="width:01.50%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:56.52%;background-color: #CCEEFF;padding:0pt;"> Total </td> <td valign="bottom" style="width:04.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.78%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:15.20%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>901  </td> <td valign="bottom" style="width:04.00%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.78%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:15.20%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>667  </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   </div> </div>

<div> <div style="margin-left:0pt;margin-right:0pt;">     <div style="width:100%"><table cellpadding="0" cellspacing="0" style="border-collapse:collapse;width: 100.00%;margin-left:0pt;"> <tr> <td valign="bottom" style="width:48.66%;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Number of Options </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.86%;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 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;padding:0pt;"> Weighted- Average Remaining Contractual Term (in years) </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:48.66%;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.86%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;background-color: #CCEEFF;padding:0pt;"> Outstanding, December 31, 2014 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,080,749 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.93 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.04 </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;padding:0pt;"> Granted (unaudited) </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>866,300 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>9.22 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;background-color: #CCEEFF;padding:0pt;"> Exercised (unaudited) </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(68,896 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;"> ) </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2.13 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;padding:0pt;"> Forfeited or expired (unaudited) </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;border-top:1pt none #D9D9D9 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt solid #000000 ;border-right:1pt none #D9D9D9 ;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>(11,656 </td> <td valign="bottom" style="width:02.88%;"> ) </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.95 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;background-color: #CCEEFF;padding:0pt;"> Outstanding, March 31, 2015 (unaudited) </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;border-top:1pt solid #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:2pt double #000000 ;border-right:1pt none #D9D9D9 ;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,866,497 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.46 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.51 </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:48.66%;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;border-top:2pt double #000000 ;border-left:1pt none #D9D9D9 ;border-bottom:1pt none #D9D9D9 ;border-right:1pt none #D9D9D9 ;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.86%;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;background-color: #CCEEFF;padding:0pt;"> As of December 31, 2014: </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.86%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;padding:0pt;"> Vested and expected to vest </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,041,026 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.91 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.03 </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;background-color: #CCEEFF;padding:0pt;"> Exercisable </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>626,548 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.40 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>6.91 </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="bottom" style="width:48.66%;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.86%;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;background-color: #CCEEFF;padding:0pt;"> As of March 31, 2015: </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td colspan="2" valign="bottom" style="width:13.86%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;padding:0pt;"> Vested and expected to vest (unaudited) </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>2,793,934 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.45 </td> <td valign="bottom" style="width:02.88%;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>8.49 </td> <td valign="bottom" style="width:01.16%;padding:0pt;">   </td> </tr> <tr> <td valign="middle" style="width:48.66%;background-color: #CCEEFF;padding:0pt;"> Exercisable (unaudited) </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>913,327 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:01.50%;background-color: #CCEEFF;padding:0pt;"> $ </td> <td valign="bottom" style="width:12.36%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.54 </td> <td valign="bottom" style="width:02.88%;background-color: #CCEEFF;padding:0pt;">   </td> <td valign="bottom" style="width:13.84%;background-color: #CCEEFF;;font-family:Times New Roman;font-size:10pt;text-align:right;" nowrap="nowrap"><div style="float:left"></div>7.42 </td> <td valign="bottom" style="width:01.16%;background-color: #CCEEFF;padding:0pt;">   </td> </tr> </table></div>   </div> </div>

17527000

19402000

667000

901000

P10Y

4000000

626548

913327

6.40

7.54

P6Y10M28D

P7Y5M1D

11656

7.95

866300

2080749

2866497

7.93

8.46

P8Y15D

P8Y6M4D

2041026

2793934

7.91

8.45

P8Y11D

P8Y5M27D

2.13

9.22

12.09

<div> <div style="margin-left:0pt;margin-right:0pt;">   2.  Summary of Significant Accounting Policies   Basis of Presentation   The Company’s unaudited consolidated financial statements include the accounts of Supernus Pharmaceuticals, Inc. and Supernus Europe Ltd. These are collectively referred to herein as “Supernus” or “the Company.” All significant intercompany transactions and balances have been eliminated in consolidation. The Company’s unaudited consolidated financial statements have been prepared in accordance with the requirements of the U.S. Securities and Exchange Commission (SEC) for interim financial information.   As permitted under Generally Accepted Accounting Principles in the United States (U.S. GAAP), certain notes and other information have been omitted from the interim unaudited consolidated financial statements presented in this Quarterly Report on Form 10-Q. Therefore, these financial statements should be read in conjunction with the Company’s Annual Report on Form 10-K for the year ended December 31, 2014.   In the opinion of management, the consolidated financial statements reflect all adjustments necessary to fairly present the Company’s financial position, results of operations, and cash flows for the periods presented. These adjustments are of a normal recurring nature.  The Company currently operates in one business segment.   The results of operations for the three months ended March 31, 2015 are not necessarily indicative of the Company’s future financial results.   Accounts Receivable, net   Accounts receivable are reported in the consolidated balance sheets at outstanding amounts, less an allowance for doubtful accounts and discounts. The Company extends credit without requiring collateral. The Company writes off uncollectible receivables when the likelihood of collection is remote. The Company evaluates the collectability of accounts receivable on a regular basis. An allowance, when needed, is based upon various factors including the financial condition and payment history of customers, an overall review of collections experience on other accounts, and economic factors or events expected to affect future collections experience. No accounts have been written off in 2015 and 2014. The Company recorded an allowance of approximately $3.4 million and $4.1 million for expected sales discounts as of March 31, 2015 and December 31, 2014, respectively.   Revenue Recognition   Revenue from product sales is recognized when persuasive evidence of an arrangement exists; delivery has occurred and title to the product and associated risk of loss has passed to the customer; the price is fixed or determinable; collection from the customer has been reasonably assured; all performance obligations have been met; and returns and allowances can be reasonably estimated.  Product sales are recorded net of estimated rebates, chargebacks, discounts, co-pay assistance and other deductions as well as estimated product returns (collectively, “sales deductions”).Our products are distributed through wholesalers and pharmaceutical distributors. Each of these wholesalers and distributors will take title and ownership to the product upon physical receipt of the product and then distribute our products to pharmacies. For the three months ended March 31, 2015, the revenue for Oxtellar XR and Trokendi XR was recognized contemporaneously upon shipment of finished product to wholesalers, net of allowances for estimated sales deductions and returns.  For the three months ended March 31, 2014, Oxtellar XR revenue was recognized contemporaneously upon shipment of finished product to wholesalers, net of allowances for estimated sales deductions and returns. The Trokendi XR revenue for the three months ended March 31, 2014 was recognized for prescriptions filled during the fourth quarter of 2013.   During the three month period ended March 31, 2014, the Company recorded shipments of Trokendi XR to wholesalers as deferred revenue i.e., sales price net of known sales deductions (e.g. prompt pay discounts and other similar charges defined below). At the time, we lacked the experiential data which would allow us to estimate all remaining sales rebates, allowances and returns. The Company moved to contemporaneous revenue recognition for Trokendi XR in the second quarter of 2014.   Sales Deductions   Allowances for estimated sales deductions are provided for the following:   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Rebates.  Rebates include mandated discounts under the Medicaid Drug Rebate Program, the Medicare coverage gap program, as well as negotiated discounts with commercial health-care providers. Rebates are amounts owed after the final dispensing of products to a benefit plan participant and are based upon contractual agreements or legal requirements with the public sector (e.g. Medicaid) and with private sector benefit providers. The allowance for rebates is based on statutory and contractual discount rates and expected claimed rebates paid based on a plan provider’s utilization. Rebates are generally invoiced and paid quarterly in arrears so that the accrual balance consists of an estimate of the amount expected to be incurred for the current quarter’s activity, plus an accrual balance for known prior quarters’ unpaid rebates. If actual future rebates vary from estimates, we may need to adjust prior period accruals, which would affect revenue in the period of adjustment.</td></tr></table></div>   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Chargebacks.  Chargebacks are discounts that occur when contracted customers purchase directly from an intermediary distributor or wholesaler. Contracted customers, which currently consist primarily of Public Health Service institutions and Federal government entities purchasing via the Federal Supply Schedule, generally purchase the product at a discounted price. The distributor or wholesaler, in turn, charges back the difference between the price initially paid by the distributor or wholesaler and the discounted price paid to the distributor or wholesaler by the customer. The allowance for distributor/wholesaler chargebacks is based on known sales to contracted customers.</td></tr></table></div>   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Distributor/Wholesaler deductions and discounts.  U.S. specialty distributors and wholesalers are offered various forms of consideration including allowances, service fees and prompt payment discounts as consideration for distributing our products. Distributor allowances and service fees arise from contractual agreements with distributors and are generally a percentage of the purchase price paid by the distributors and wholesalers. Wholesale customers are offered a prompt pay discount for payment within a specified period.</td></tr></table></div>   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Co-pay assistance.  Patients who pay in cash or have commercial insurance and meet certain eligibility requirements may receive co-pay assistance from the Company. The intent of this program is to reduce the patient’s out of pocket costs. Liabilities for co-pay assistance are based on actual program participation and estimates of program redemption using data provided by third-party administrators.</td></tr></table></div>   <div style="width:100%"><table style="width:100%;" cellpadding="0" cellspacing="0"><tr><td style="width:36pt;"></td><td valign="top" align="left" style="width: 00.00pt; display: inline;"> · </td><td style="width:18pt;"></td><td align="left" valign="top"> Returns.  Sales of our products are not subject to a general right of return; however, the Company will accept product that is damaged or defective when shipped directly from our warehouse or for expired product up to 12 months subsequent to its expiry date. Product that has been used to fill patient prescriptions is no longer subject to any right of return.</td></tr></table></div>   Milestone Payments   Milestone payments on licensing agreements are recognized as revenue when the collaborative partner acknowledges completion of the milestone and substantive effort was necessary to achieve the milestone. Management may recognize revenue contingent upon the achievement of a milestone in its entirety in the period in which the milestone is achieved only if the milestone meets all the criteria to be considered substantive.  The Company recorded no milestone revenue during the three months ended March 31, 2015 and 2014.   Cost of Product Sales   The cost of product sales consist primarily of materials, third-party manufacturing costs, freight and distribution costs, allocation of labor, quality control and assurance, and other manufacturing overhead costs.   Income Taxes   The Company utilizes the 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 reporting bases of assets and liabilities and are measured using enacted tax rates and laws that are expected to be in effect when the differences are expected to reverse. Valuation allowances are established to reduce deferred tax assets to the amounts expected to be realized.   The Company accounts for uncertain tax positions in its consolidated financial statements when it is more-likely-than-not that the position will be sustained upon examination by the tax authorities. Such tax positions must initially and subsequently be measured as the largest amount of tax benefit that has a greater than 50% likelihood of being realized upon ultimate settlement with the tax authority assuming full knowledge of the position and relevant facts. The Company’s policy is to recognize any interest and penalties related to income taxes in income tax expense.   During the three months ended March 31, 2015, the Company had pre-tax income of $1.0 million. The provision for Federal and state income taxes related to such pre-tax income has been largely offset by the utilization of available net operating loss carryforwards (“NOL’s”). Accordingly, the Company reduced its valuation allowance against its deferred tax assets and recognized an income tax expense for the jurisdictions that did not have sufficient NOL’s to offset the expected tax expense.   Recently Issued Accounting Pronouncements   In May 2014, the Financial Accounting Standards Board (“FASB”) issued Accounting Standards Update (“ASU”) No. 2014-09, Revenue from Contracts with Customers. ASU 2014-09 will eliminate transaction- and industry-specific revenue recognition guidance under current GAAP and replace it with a principles-based approach for determining revenue recognition. ASU 2014-09 will require that companies recognize revenue based on the value of transferred goods or services as they occur in the contract. The ASU also will require additional disclosure about the nature, amount, timing and uncertainty of revenue and cash flows arising from customer contracts, including significant judgments and changes in judgments and assets recognized from costs incurred to obtain or fulfill a contract. ASU 2014-09 is effective for annual reporting periods beginning after December 15, 2016. Early adoption is not permitted. Entities can transition to the standard either retrospectively or as a cumulative effect adjustment as of the date of adoption. Presently, the Company is assessing what effect the adoption of ASU 2014-09 will have on our consolidated financial statements and accompanying notes.   In August 2014, the FASB issued Accounting Standards Update 2014-15 “Disclosure of Uncertainties About an Entity’s Ability to Continue as a Going Concern” (“ASU 2014-15”). The new standard requires management to perform interim and annual assessments of an entity’s ability to continue to meet its obligations as they become due within one year after the date that the financial statements are issued. ASU 2014-15 is effective for annual periods ending after December 15, 2016, and interim periods thereafter, with early adoption permitted. We do not believe the adoption of the new standard will have a significant impact on our operations.   The Company has evaluated all other ASUs issued through the date the consolidated financials were issued and believes that the adoption of these will not have a material impact on the Company’s consolidated financial statements.   </div> </div>

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