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Accrued Expenses | 12 Months Ended
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Dec. 31, 2018
Payables And Accruals [Abstract] |
Accrued Expenses |
(8) | Accrued Expenses
Accrued expenses consists of the following (in thousands):
|  | December 31, |  |  | December 31, |
|  | 2018 |  |  | 2017 |
Payroll related |  | $ | 2,906 |  |  | $ | 1,721 |
Professional fees |  |  | 306 |  |  |  | 805 |
Research and development |  |  | 1,585 |  |  |  | 2,027 |
Other |  |  | 237 |  |  |  | 270 |
|  | $ | 5,034 |  |  | $ | 4,823 |

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- Definition The entire disclosure for accounts payable, accrued expenses, and other liabilities that are classified as current at the end of the reporting period. + References No definition available. + Details
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