v3.26.3
Prepaid Expenses and Other Current Assets and Accrued Expenses - Schedule of Accrued Expenses (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Payables and Accruals [Abstract]    
Accrued CRO costs $ 15,331 $ 1,324
Accrued research and development costs 1,191 449
Accrued compensation costs 3,330 1,680
Accrued professional and consulting costs 1,849 350
Accrued termination benefits and other accrued costs 709 782
Total accrued expenses $ 22,410 $ 4,585