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Accrued Expenses (Tables) | 12 Months Ended
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Dec. 31, 2014
Payables And Accruals [Abstract] |
Schedule of Accrued Expenses | Accrued expenses consist of the following (in thousands):
|  | As of December 31, |
|  | 2014 |  |  | 2013 |
Accrued expenses |  | $ | 663 |  |  | $ | 379 |
Accrued clinical trial costs |  |  | 848 |  |  |  | 610 |
Accrued contract manufacturing expenses |  |  | 580 |  |  |  | 433 |
Accrued compensation and benefits |  |  | 983 |  |  |  | 618 |
Accrued interest |  |  | 574 |  |  |  | 234 |
Total accrued expenses |  | $ | 3,648 |  |  | $ | 2,274 |

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- Definition Tabular disclosure of the components of accrued liabilities. + References No definition available. + Details
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