v3.26.1
Collaborations, contracts and licensing agreements (Details)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended 72 Months Ended
Jan. 06, 2022
USD ($)
Jan. 05, 2022
USD ($)
Jul. 02, 2019
USD ($)
Jan. 01, 2019
USD ($)
Jun. 30, 2026
USD ($)
product
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
product
shares
Jun. 30, 2025
USD ($)
Sep. 30, 2017
USD ($)
Dec. 31, 2025
USD ($)
shares
Jun. 30, 2025
USD ($)
Dec. 13, 2021
USD ($)
$ / shares
shares
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Common shares, shares issued (in shares) | shares         197,634,118   197,634,118     192,531,225    
Number of royalty entitlements | product         2   2          
Non Cash Royalty Revenue Related To Sale Of Future Royalties             $ 361 $ 974        
Qilu Pharmaceutical Co, LTD.                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Income taxes paid                   $ 4,400    
Common Shares | Qilu Pharmaceutical Co, LTD.                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Noncontrolling interest, ownership percentage by noncontrolling owners                       2.50%
Minimum                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Royalty interest, % interest             0.75%          
Maximum                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Royalty interest, % interest             1.125%          
Vaccitech                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Costs related to collaboration         $ 100 $ 300   600        
Noninterest Income, Other Operating Income             $ (200)          
OMERS                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Gross proceeds from sale of royalty interest. before advisory fees       $ 20,000                
Entitlement of royalties to be received     $ 30,000 30,000                
Future royalty payments     $ 30,000 $ 30,000                
Non Cash Royalty Revenue Related To Sale Of Future Royalties             400 $ 1,000     $ 26,900  
OMERS | Minimum                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Royalty interest, % interest     1.00%           1.00%      
OMERS | Maximum                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Royalty interest, % interest     2.33%           2.33%      
Arbutus Biopharma Corp                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Royalty guarantees commitments percentage     100.00% 100.00%                
Qilu Pharmaceutical Co, LTD.                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Potential milestone payments                       $ 245,000
Amortization of other deferred charges         100   200          
Qilu Pharmaceutical Co, LTD. | Common Shares                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Common shares, shares issued (in shares) | shares                       3,579,952
Share price (in USD per share) | $ / shares                       $ 4.19
Premium on closing stock price (as a percent)                       15.00%
Issuance of common shares pursuant to the Open Market Sale Agreement $ 15,000                      
Qilu Pharmaceutical Co, LTD. | One-Time Upfront Cash Payment                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Proceeds from collaborators   $ 40,000                    
Qilu Pharmaceutical Co, LTD. | Revenue from collaborations and licenses                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Deferred revenue recognized         $ 9,600              
Qilu Pharmaceutical Co, LTD. | Labor hours                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Deferred revenue recognized             500          
ONPATTRO                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Royalty interest sold, annual revenue threshold of highest tier     $ 500,000       $ 500,000   $ 500,000      
Barinthus Biotherapeutics plc                        
Research and Development Arrangement, Contract to Perform for Others [Line Items]                        
Percent of Costs related to Collaboration         50.00%