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v3.19.1

Accrued Expenses (Tables) | 3 Months Ended
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Mar. 31, 2019
Payables And Accruals [Abstract] |
Schedule of Accrued Expenses | Accrued expenses consists of the following (in thousands):
|  | March 31, |  |  | December 31, |
|  | 2019 |  |  | 2018 |
Payroll related |  | $ | 1,165 |  |  | $ | 2,906 |
Professional fees |  |  | 544 |  |  |  | 306 |
Research and development |  |  | 2,023 |  |  |  | 1,585 |
Other |  |  | 149 |  |  |  | 237 |
|  | $ | 3,881 |  |  | $ | 5,034 |

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