v3.26.3
License, Acquisitions and Other Agreements - Acquisitions (Details) - USD ($)
 1 Months Ended 3 Months Ended 9 Months Ended
May 01, 2025
Jun. 30, 2025
May 31, 2024
Jan. 31, 2024
Sep. 30, 2026
Sep. 30, 2025
Sep. 30, 2026
Sep. 30, 2025
Dec. 31, 2025
Jun. 30, 2024
May 01, 2024
License and other agreements                      
Success-based milestone payments, based on regulatory approval         $ 185,000,000   $ 185,000,000        
Additional regulatory milestone payments         60,000,000   60,000,000        
Pyramid                      
License and other agreements                      
Upfront payment of common shares, shares (in shares)       255,794,000              
Upfront payment of common shares, value       $ 10,894,000              
Research and development         0 $ 0 0 $ 0      
Pyramid | Developmental And Regulatory Milestones, First Asset | Lead Asset                      
License and other agreements                      
Success-based payments         5,000,000   5,000,000        
Pyramid | Developmental And Regulatory Milestones, Second Asset | Second Asset                      
License and other agreements                      
Success-based payments         30,000,000   30,000,000        
Pyramid | Commercial Sales-Based Milestones                      
License and other agreements                      
Success-based payments         $ 40,000,000   $ 40,000,000        
Purchase Agreement, Knopp Amendment                      
License and other agreements                      
Number of securities called by warrants (in shares)                     294,195
Exercise price of warrants (in dollars per share)                     $ 67.98
Warrants, fair value disclosure                     $ 3,340,000
Forward Contract Liability, 2025 Addtional Consideration                      
License and other agreements                      
Common shares issuable, value (in shares) 3,588,688                    
Forward Contract Liability, 2025 Addtional Consideration | Level 3                      
License and other agreements                      
Gain (loss) on change in fair value of forward contract and derivative liability               20,074,000      
Fair value     $ 63,940,000           $ 42,710,000    
Forward contract, current                      
License and other agreements                      
Forward contract and derivative liability     75,220,000                
Derivative Liability, 2024 Additional Consideration | Level 3                      
License and other agreements                      
Gain (loss) on change in fair value of forward contract and derivative liability     9,239,000                
2024 Additional Consideration True-up | Level 3                      
License and other agreements                      
Fair value     15,540,000                
2025 Additional Consideration True-up | Level 3                      
License and other agreements                      
Gain (loss) on change in fair value of forward contract and derivative liability           $ 3,960,000   $ (8,800,000)      
Fair value                   $ 13,810,000  
Purchase Agreement, Knopp Amendment                      
License and other agreements                      
Issuance of common shares, net of offering costs     $ 75,000,000                
Fair value first anniversary of execution period     60 days                
Purchase Agreement, Knopp Amendment, 2025 Additional Consideration                      
License and other agreements                      
Fair value first anniversary of execution period     60 days                
Common shares issuable, value     $ 75,000,000                
Purchase Agreement, Knopp Amendment                      
License and other agreements                      
Common stock issued (in shares)   3,588,688 1,872,874                
Issuance of common shares, net of offering costs   $ 51,426,000 $ 65,981,000