v3.26.1
Accrued Expenses - Schedule of Accrued Expenses (Detail) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Payables and Accruals [Abstract]    
Accrued research and development expenses $ 502 $ 806
Accrued employee bonus compensation 863 1,507
Other accrued expenses 669 478
Total accrued expenses $ 2,034 $ 2,791