Fair Value Measurements - Schedule of Aggregate Fair Value of Warrant Liability (Detail) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2026	Mar. 31, 2025
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Change in fair value of warrant liabilities	$ 18,962	$ (10,060)
Fair Value, Recurring [Member] \| Warrants [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Balance as of December 31, 2025	11,416
Change in fair value of warrant liabilities	18,962
Balance as of March 31, 2026	$ 30,378

Amount of expense (income) related to adjustment to fair value of warrant liability.

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Fair value of financial instrument classified as a liability measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing.

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