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Accrued Liabilities | 3 Months Ended
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Mar. 31, 2023
Payables and Accruals [Abstract] |
Accrued Liabilities | 6. Accrued Liabilities Accrued liabilities consisted of the following:
|  | March 31, |  |  | December 31, |
(in thousands) |  | 2023 |  |  | 2022 |
Employee-related expenses |  | $ | 1,576 |  |  | $ | 4,408 |
Professional fees |  |  | 1,461 |  |  |  | 1,701 |
Clinical expenses |  |  | 1,070 |  |  |  | 532 |
Research and development expenses |  |  | 627 |  |  |  | 569 |
Manufacturing expenses |  |  | 572 |  |  |  | 328 |
Other |  |  | 179 |  |  |  | 351 |
Total accrued liabilities |  | $ | 5,485 |  |  | $ | 7,889 |

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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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