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Long-Term Debt and Other Financings (Tables) | 6 Months Ended
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Jun. 30, 2015
Long-Term Debt and Other Financings [Abstract] |
Aggregate future principal and final fee payments of interest bearing obligations | Aggregate future principal, final payment fees and discounts of the Company’s total interest bearing obligations - long-term as of June 30, 2015, are as follows (in thousands):
Six months ending December 31, 2015 |  | $ | 14,746 |
Year ended 2016 |  |  | 9,118 |
Year ended 2017 |  |  | 14,787 |
Year ended 2018 |  |  | 18,016 |
|  |  | 56,667 |
Less: Interest, final payment fee, discount and issuance cost |  |  | (8,663 | )
|  |  | 48,004 |
Less: current portion |  |  | (15,793 | )
|  | $ | 32,211 |
Interest expense and amortization of debt issuance costs | Interest expense in the condensed consolidated statements of comprehensive loss for the three and six months ended June 30, 2015 and 2014, relates to the following debt instruments (in thousands):
|  | Three Months Ended June 30, |  |  | Six Months Ended June 30, |
|  | 2015 |  |  | 2014 |  |  | 2015 |  |  | 2014 |
Hercules loan |  | $ | 652 |  |  | $ | - |  |  | $ | 886 |  |  | $ | - |
Servier loan |  |  | 272 |  |  |  | 600 |  |  |  | 527 |  |  |  | 1,188 |
GECC term loan |  |  | - |  |  |  | 423 |  |  |  | 548 |  |  |  | 870 |
Novartis note |  |  | 80 |  |  |  | 78 |  |  |  | 159 |  |  |  | 155 |
Other |  |  | 3 |  |  |  | 9 |  |  |  | 3 |  |  |  | 23 |
Total interest expense |  | $ | 1,007 |  |  | $ | 1,110 |  |  | $ | 2,123 |  |  | $ | 2,236 |

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- Definition Tabular disclosure of the combined aggregate amount of maturities and sinking fund requirements for all long-term borrowings for each of the five years following the date of the latest balance sheet date presented. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 470 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6802200&loc=d3e1835-112601 + Details
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- Definition Tabular disclosure of aggregate amount of interest expense and the amortization of debt issuance costs on all borrowings. + References No definition available. + Details
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