Recurring Fair Value Measurements - Summary of the fair value of the derivative liabilities (Detail) - Level 3 [Member] - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items]
Fair value of derivative liabilities, beginning of period	$ 0	$ 95	$ 0	$ 95
Change in fair value of derivative liabilities	0	0	0	0
Fair value of derivative liabilities, end of period	0	95	0	95
Fair value of warrant liabilities, beginning of period	0	0	0	0
Change in fair value of warrant liabilities	62	0	62	0
Fair value of warrant liabilities, end of period	$ 62	$ 0	$ 62	$ 0

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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