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SCHEDULE II - Valuation and Qualifying Accounts (Detail) - Allowance for Distribution Fees, Discounts and Chargebacks - USD ($) $ in Thousands | 12 Months Ended
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Dec. 31, 2024 | Dec. 31, 2023 | Dec. 31, 2022
Valuation And Qualifying Accounts Disclosure [Line Items] |  |  |
Balance at Beginning of Period | $ 12,156 | $ 10,923 | $ 8,467
Additions, Provision Related to Current Period Sales | 122,083 | 97,797 | 80,836
Deductions, Actual Distribution Fees, Discounts and Chargebacks Related to Current Period Sales | (110,200) | (85,641) | (69,913)
Deductions, Actual Distribution Fees, Discounts and Chargebacks Related to Prior Period Sales | (12,156) | (10,923) | (8,467)
Balance at End of Period | $ 11,883 | $ 12,156 | $ 10,923

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