Accounts Receivable - Schedule of Accounts Receivable, Net (Detail) - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025	Dec. 31, 2024	Sep. 30, 2024	Jun. 30, 2024	Dec. 31, 2023
Receivables [Abstract]
Accounts receivable	$ 144,803		$ 111,270
Allowance for credit losses and sales reserves	(4,101)	$ (4,310)	(4,692)	$ (4,392)	$ (4,079)	$ (5,574)
Accounts receivable-Net	$ 140,702		$ 106,578