v3.26.1
Balance Sheet Components - Schedule of Accrued Liabilities (Detail) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Balance Sheet Related Disclosures [Abstract]    
Accrued payroll and related expenses $ 2,879 $ 3,583
Accrued research and development expenses 1,977 3,711
Accrued financing costs 0 229
Accrued professional service fees 660 100
Other 434 289
Accrued and other liabilities $ 5,950 $ 7,912