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Long-Term Debt and Other Financings (Tables) | 9 Months Ended
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Sep. 30, 2012
Long-Term Debt and Other Financings [Abstract] |
Interest expense for the Servier loan, GECC loan and Novartis note | Interest expense and amortization of debt issuance costs and discounts are shown below for the three and nine months ended September 30, 2012 and 2011 (in thousands):
|  | Three Months Ended September 30, |  |  | Nine Months Ended September 30, |
|  | 2012 |  |  | 2011 |  |  | 2012 |  |  | 2011 |
Interest expense |  |  |  |  |  |  |  |  |  |  |  |
Servier loan |  | $ | 558 |  |  | $ | 564 |  |  | $ | 1,583 |  |  | $ | 1,544 |
GECC term loan |  |  | 475 |  |  |  | - |  |  |  | 1,298 |  |  |  | - |
Novartis note |  |  | 99 |  |  |  | 85 |  |  |  | 298 |  |  |  | 254 |
Other |  |  | 12 |  |  |  | 3 |  |  |  | 32 |  |  |  | 20 |
Total interest expense |  | $ | 1,144 |  |  | $ | 652 |  |  | $ | 3,211 |  |  | $ | 1,818 |

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