v3.26.1
Fair Value Measurements and Financial Instruments - Changes in Estimated Fair Value of Level 3 Financial Assets and Liabilities (Detail) - Warrant Liability, Noncurrent
$ in Thousands
6 Months Ended
Jun. 30, 2026
USD ($)
Fair Value Assets And Liabilities Measured On Recurring Basis Unobservable Input Reconciliation [Line Items]  
Balance at December 31, 2025 (As Recast) $ 2,961
Changes in fair value (220)
Balance at June 30, 2026 $ 2,741