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v3.25.4

Related Party Transactions - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands |  | 1 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | ---
Aug. 05, 2024 | Jul. 31, 2025 | Jan. 31, 2025 | Sep. 30, 2024 | Dec. 31, 2025 | Dec. 31, 2024 | Dec. 31, 2023
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Upfront Payment |  |  |  |  |  | $ 139,788 |  |
Milestone Prepayment |  | $ 60,000 |  |  |  | 60,000 |  |
Payment in cash for first sales milestone |  | $ 150,000 |  |  |  |  |  |
Payments to acquire business |  |  |  |  | $ 15,000 | $ 15,000 |  |
Share Price |  |  |  |  | $ 21 | $ 21 |  |
Stock issued during period, shares, new Issues |  |  |  |  | 714,285 | 714,285 |  |
Accounts receivable due from SPN - related party |  |  |  |  |  | $ 360 | $ 2,068 |
First/Second installment payment |  |  | $ 25,000 | $ 50,000 |  |  |  |
Gain on sale of VOWST Business |  |  |  |  |  | 80,685 | 5,684 | $ 0
Other Expense | [1] |  |  |  |  | 16,755 | (14,107) | 134
Manufacturing services |  |  |  |  |  | 6,544 | 3,532 | 0
Gain on sale of VOWST business |  |  |  |  |  | 0 | 146,707 | 0
Proceeds from the sale of manufacturing and laboratory equipments |  |  |  |  |  | 169 |  |
Transition Services Agreement [Member] |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Other Expense |  |  |  |  |  | 13,311 | 6,292 |
Passthrough Expenses [Member] | Transition Services Agreement [Member] |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Other Expense |  |  |  |  |  | 3,592 | 3,136 |
NESA [Member] | Transition Services Agreement [Member] |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Accounts receivable |  |  |  |  |  | 14,897 | 3,724 |
Related party partial payments |  |  |  |  |  | 91,605 | 1,656 |
SPN [Member] |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Upfront payment satisfaction fees |  |  |  |  |  | 2,355 |  |
Payments to acquire business |  |  |  |  |  | 15,000 |  |
Adjusted account settlement amount |  |  |  |  |  | $ 17,857 |  |
Share Price |  |  |  |  |  | $ 21 |  |
Accrued Liabilities Due to SPN - Related Party |  |  |  |  |  | $ 3,278 | 17,750 |
Stock issued during period, shares, new Issues |  |  |  |  |  | 714,285 |  |
VOWST Business [Member] |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Payment in cash for first sales milestone |  |  |  |  |  | $ 150,000 |  |
Payments to acquire business |  |  |  |  |  | 100,000 |  |
Accrued Liabilities Due to SPN - Related Party |  |  |  |  |  |  | (33,458) |
Gain on sale of VOWST Business |  |  |  |  |  | 75,000 |  |
Payment of outstanding amount |  |  |  |  |  | 8,787 | 9,608 |
Gain on sale of VOWST business |  |  |  |  |  | 0 | 146,707 | $ 0
VOWST Business [Member] | Transition Services Agreement [Member] |  |  |  |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |  |  |  |
Gain on sale of VOWST business |  |  |  |  |  | $ 5,685 | $ 5,684 |
[1] | [2] Includes $13,311 and $6,292 for the years ended December 31, 2025 and 2024 related to reimbursement received from SPN (related party) for transition services provided by the Company

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