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Revenue Recognition - Summary of Product Revenue Allowance and Reserve Categories (Detail) - HEPLISAV-B $ in Thousands | 6 Months Ended
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Jun. 30, 2025 USD ($)
Accounts receivable reserves |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |
Balance at Beginning of Period | $ 9,317
Provisions related to current period sales | 43,813
Credit or payments made during the period | (41,519)
Adjustments | (178)
Balance at End of Period | 11,433
Revenue Reserve Accruals |
SEC Schedule, 12-09, Movement in Valuation Allowances and Reserves [Roll Forward] |
Balance at Beginning of Period | 31,479
Provisions related to current period sales | 29,739
Credit or payments made during the period | (23,103)
Adjustments | (10,808)
Balance at End of Period | $ 27,307

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