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Accrued Expenses (Tables) | 12 Months Ended
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Dec. 31, 2021
Payables And Accruals [Abstract] |
Summary of Accrued Expenses | Accrued expenses consists of the following:
|  |  | December 31, |
|  |  | 2021 |  |  | 2020 |
Accrued compensation |  |  | $ | 3,797 |  |  | $ | 3,109 |
Accrued research and development costs |  |  |  | 4,734 |  |  |  | 1,595 |
Other accrued liabilities |  |  |  | 96 |  |  |  | 99 |
Total |  |  | $ | 8,627 |  |  | $ | 4,803 |

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