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Accrued Expenses and Other Current Liabilities - Summary of Accrued Expenses and Other Current Liabilities (Detail) - USD ($)
$ in Thousands
Mar. 31, 2025
Dec. 31, 2024
Payables and Accruals [Abstract]    
External research and development services $ 3,438 $ 2,720
Payroll and payroll-related costs 652 1,474
Professional fees 574 522
Other 164 122
Total accrued expenses and other current liabilities $ 4,828 $ 4,838