v3.26.1
Collaboration and License Agreements (Details) - USD ($)
$ in Thousands
1 Months Ended 3 Months Ended 6 Months Ended
Sep. 14, 2018
Sep. 14, 2018
Jun. 30, 2022
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Collaboration agreement                          
Revenue recognized       $ 2,082 $ 1,907 $ 3,381 $ 3,536            
Income expense in change in fair value of the stock price appreciation milestones       975 2,898 2,762 6,557            
Ono Pharmaceutical Company Ltd                          
Collaboration agreement                          
Non-refundable upfront payments recorded as deferred revenue   $ 10,000                      
Non-refundable upfront payments recorded as deferred revenue $ 10,000 10,000                      
Aggregate research and development fees payments receivable 20,000 20,000                      
Collaborative arrangement potential additional milestones $ 44,500 44,500                      
Transaction price of the agreement   $ 54,500                      
Revenue recognized       2,100 1,900 3,400 3,500            
Contra research and development expenses       800 1,300 1,900 3,300            
Ono Pharmaceutical Company Ltd | Candidate 1                          
Collaboration agreement                          
Percentage of reduction on milestone payments 50.00%                        
Ono Pharmaceutical Company Ltd | Minimum | Candidate 1                          
Collaboration agreement                          
Profits and losses sharing percentage     50.00%                    
Ono Pharmaceutical Company Ltd | Maximum | Candidate 2                          
Collaboration agreement                          
Aggregate milestone payments $ 843,000                        
Ono Pharmaceutical Company Ltd | Maximum | Candidate 3                          
Collaboration agreement                          
Collaborative arrangement potential additional milestones               $ 44,500 $ 44,500 $ 44,500 $ 44,500    
Amended Mskcc License                          
Collaboration agreement                          
Enterprise value milestone payment       75,000   75,000              
Stock price appreciation milestone payable                       $ 20,000  
Enterprise value milestones liability at fair value       900   900   $ 300          
Amended MSK License                          
Collaboration agreement                          
Income expense in change in fair value of the stock price appreciation milestones       $ (600) $ (100) $ (700) $ 200            
Ono Letter Agreement | Ono Pharmaceutical Company Ltd                          
Collaboration agreement                          
Milestone payments                         $ 10,000