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Other Accrued Liabilities - Schedule of Other Accrued Liabilities (Detail) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Payables And Accruals [Abstract] |  |
Professional and consulting services | $ 1,417 | $ 509
Manufacturing | 22 | 1,381
Biogen |  | 868
Pre-clinical |  | 773
Clinical |  | 361
Other | 13 | 180
Total other accrued liabilities | $ 1,452 | $ 4,072

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