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Accrued and Other Current Liabilities (Tables) | 6 Months Ended
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Jun. 30, 2019
Accrued Liabilities And Other Liabilities [Abstract] |
Accrued and Other Current Liabilities | Accrued and other current liabilities consist of the following (in thousands):
|  | June 30, |  |  | December 31, |
|  | 2019 |  |  | 2018 |
Accrued compensation |  | $ | 1,850 |  |  | $ | 2,643 |
Accrued contracted research and development costs |  |  | 7,307 |  |  |  | 5,993 |
Accrued professional and consulting fees |  |  | 716 |  |  |  | 807 |
Other |  |  | 94 |  |  |  | 133 |
Total accrued and other current liabilities |  | $ | 9,967 |  |  | $ | 9,576 |

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