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Accrued Expenses and Other Liabilities | 9 Months Ended
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Sep. 30, 2022
Other Liabilities Disclosure [Abstract] |
Accrued Expenses and Other Liabilities | Accrued Expenses and Other Liabilities Accrued expenses and other liabilities consisted of the following (in thousands):
| September 30, |  | December 31, |
| 2022 |  | 2021 |
Accrued research and development expense | $ | 1,366 |  |  | $ | 3,043 |  |
Accrued professional expenses | 1,463 |  |  | 1,386 |  |
Accrued compensation and benefit costs | 3,810 |  |  | 5,018 |  |
Payroll tax payable | 433 |  |  | 593 |  |
Other liabilities | 745 |  |  | 268 |  |
| $ | 7,817 |  |  | $ | 10,308 |  |

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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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