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Supplemental Balance Sheet Information - Summary of Accrued Expenses (Detail) - USD ($)
$ in Thousands
Dec. 31, 2022
Dec. 31, 2021
Accrued Liabilities, Current [Abstract]    
Compensation and benefit costs $ 4,175 $ 5,579
Research and development expenses 6,122 8,882
Consulting and professional fees 1,224 999
Other liabilities 211 178
Accrued expenses $ 11,732 $ 15,638