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Revenues - Summary of Changes in Certain Contract Liabilities (Detail) - USD ($) $ in Thousands	Sep. 30, 2025	Dec. 31, 2024
Disaggregation of Revenue [Line Items]
Short-term deferred revenue and customer prepayments	$ (4,197)	$ (5,312)
Sales allowances	(2,569)	$ (1,667)
Accounting Standard Update 2014-09 [Member]
Disaggregation of Revenue [Line Items]
Short-term deferred revenue and customer prepayments	1,115
Sales allowances	$ (902)

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