v3.24.0.1
Collaboration agreements - Other Revenue (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Collaboration agreements      
Collaboration revenue $ 36,855,000 $ 26,581,000 $ 43,000
Limited services | Asana BioSciences      
Collaboration agreements      
Collaboration revenue 0 $ 300,000 $ 0
Development Milestone Achieved | Asana BioSciences      
Collaboration agreements      
Collaboration revenue $ 2,500,000