Quarterly report pursuant to Section 13 or 15(d)

Commitments and Contingencies - Contingent Consideration (Details)

v3.23.1
Commitments and Contingencies - Contingent Consideration (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 29, 2023
Dec. 31, 2022
Feb. 25, 2019
Commitments And Contingencies        
Contingent consideration under RPAs and CPPAs $ 125   $ 75  
Aronora, Kuros, Affitech, ObsEva, and Merck KGaA        
Commitments And Contingencies        
Contingent consideration under RPAs and CPPAs 0      
Royalty Purchase Agreement | Bioasis        
Commitments And Contingencies        
Contingent consideration under RPAs and CPPAs 75     $ 75
Changes in estimated fair value of contingent consideration 0      
Commercial Payment Purchase Agreement | Aptevo        
Commitments And Contingencies        
Contingent consideration under RPAs and CPPAs   $ 50    
Changes in estimated fair value of contingent consideration $ 0