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Collaboration, Development and Supply Agreements - Additional Information (Detail) - USD ($) |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | ---
Apr. 26, 2023 | Apr. 30, 2023 | Sep. 30, 2021 | Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023 | Aug. 31, 2023 | Apr. 27, 2023
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |  |  |  |  |  |
Allowance for doubtful accounts receivables |  |  |  | $ 12,313,000 |  | $ 12,313,000 |  | $ 12,313,000 |  |
Advance Payments forgiven per CEPI-Bio E Assignment Agreement (Note 6) |  |  |  | 0 | $ (47,401,000) | 0 | $ (47,401,000) |  |  |
Repayment of Advance from Customer |  |  |  |  |  |  |  |  |  | $ 47,400,000
Account Receivable |  |  |  | 976,000 |  | 976,000 |  | 3,926,000 |  |
Revenue recognized |  |  |  | 73,795,000 | 60,249,000 | 124,584,000 | 107,174,000 |  |  |
Accrued liabilities |  |  |  | 48,488,000 |  | 48,488,000 |  | $ 49,448,000 |  |
Increase in revenue adjustment |  |  |  |  |  | 38,700 |  |  |  |
Inventory write-off |  |  |  |  |  | 1,264,000 | 0 |  |  |
Prepayment of advance payment |  | $ 13,500,000 |  |  |  |  |  |  |  |
CEPI Partners [Member] |  |  |  |  |  |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |  |  |  |  |  |
Advance Payments forgiven per CEPI-Bio E Assignment Agreement (Note 6) |  |  |  | 175,000,000 |  | 175,000,000 |  |  |  |
Repayment of Advance from Customer |  |  |  | 67,300,000 |  | 67,300,000 |  |  |  |
Long-term deferred revenue |  |  |  | 0 |  | 0 |  |  |  |
Deferred Revenue, Noncurrent, Total |  |  |  | 0 |  | 0 |  |  |  |
Accrual Long Term Balance |  |  |  | 60,300,000 |  | 60,300,000 |  |  |  |
Accrued liabilities |  |  |  | 47,400,000 |  | 47,400,000 |  |  |  |
Clover |  |  |  |  |  |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |  |  |  |  |  |
Accrual Long Term Balance |  |  |  | 60,300,000 |  | 60,300,000 |  |  |  |
Clover | Supply Agreement |  |  |  |  |  |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |  |  |  |  |  |
Contract asset balance |  |  |  | 71,300,000 |  | 71,300,000 |  |  |  |
Biological E. Limited |  |  |  |  |  |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |  |  |  |  |  |
Additional future payment | $ 5,500,000 |  |  |  |  |  |  |  | $ 12,300,000 |
Repayment of Advance from Customer | 47,400,000 |  |  | 47,400,000 |  | 47,400,000 |  |  |  |
Accounts Receivable Net Current |  |  |  |  |  |  |  |  | 1,000,000 |
Advance payment received | 125,000,000 |  |  |  |  |  |  |  | $ 250,000,000 |
Prepayment of advance payment | $ 14,500,000 |  |  |  |  |  |  |  |  |
U.S. Department of Defense |  |  |  |  |  |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |  |  |  |  |  |
Revenue recognized |  |  |  | $ 3,600,000 | $ 3,800,000 | $ 6,400,000 | $ 7,300,000 |  |  |
Proceeds from grant |  |  | $ 22,000,000 |  |  |  |  |  |  |
CEPI Member |  |  |  |  |  |  |  |  |  |
Collaborative Arrangements And Noncollaborative Arrangement Transactions [Line Items] |  |  |  |  |  |  |  |  |  |
Accounts Receivable Net Current |  |  |  |  |  |  |  |  |  | $ 47,400,000

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