v3.26.3
Related Party Transactions - Additional Information (Detail) - USD ($)
$ / shares in Units, $ in Thousands
 1 Months Ended 3 Months Ended 9 Months Ended 12 Months Ended
Jul. 31, 2025
Jan. 31, 2025
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Jun. 30, 2026
Jun. 02, 2026
Related Party Transaction [Line Items]                  
Upfront Payment     $ 139,788   $ 139,788        
Milestone Prepayment         60,000        
Other Expense [1]     (280) $ 2,841 1,062 $ 14,255      
Manufacturing services     0 736 0 5,952      
Milestone termination payment     25,000   25,000       $ 25,000
First/Second installment payment $ 25,000 $ 50,000     12,500        
Accounts receivable due from SPN - related party     12,500   12,500   $ 360 $ 25,000  
Proceeds from the sale of manufacturing and laboratory equipments         0   169    
Transition Services Agreement [Member]                  
Related Party Transaction [Line Items]                  
Other Expense     0 2,028 0 11,827      
Manufacturing services     0 736 0 5,952      
NESA [Member] | Transition Services Agreement [Member]                  
Related Party Transaction [Line Items]                  
Related party partial payments     0 2,212 360 90,385      
Accounts receivable     0 1,756 0 13,743      
SPN [Member]                  
Related Party Transaction [Line Items]                  
Upfront payment satisfaction fees     $ 2,355   2,355        
Payments to acquire business         15,000        
Adjusted account settlement amount         $ 17,857        
Share Price     $ 21   $ 21        
Accrued Liabilities Due to SPN - Related Party     $ 3,278   $ 3,278   $ 3,278    
Payment of outstanding amount     0 6,284 $ 0 7,593      
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        
Passthrough Expenses [Member] | Transition Services Agreement [Member]                  
Related Party Transaction [Line Items]                  
Other Expense     $ 0 $ 76 $ 0 $ 3,585      
[1] Includes $0, $0, $2,028, and $11,827 for the three and nine months ended September 30, 2026 and 2025 related to reimbursement received from SPN (related party) for transition services provided by the Company.