Accrued Expenses and Other Current Liabilities - Schedule of Provision for Discounts and Allowances for Commercial Product Sales (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023
Discounts and allowances for commercial product sales:
Beginning balance	$ 9,541	$ 8,504
Provisions	33,462	34,980
Deductions	(33,610)	(33,943)
Ending balance	$ 9,393	$ 9,541