Debt - Summary of Long-term Debt Balance (Detail) - Venture Debt Two Thousand Twenty And Two Thousand And Twenty Three Term A Loan [Member] - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025
Disclosure in tabular form of venture debt [Line Items]
Principal amount of term loans	$ 7,813	$ 9,375
Unamortized debt discount and issuance costs	365	333
Carrying amount	8,178	9,708
Less current portion	(6,239)	(6,235)
Long-term debt, net	$ 1,939	$ 3,473