v3.26.1
Commitments and Contingencies - Additional Information (Details) - USD ($)
$ in Millions
1 Months Ended 12 Months Ended
Aug. 31, 2025
Dec. 31, 2025
Jun. 30, 2024
201 Brookline Avenue in Boston [Member]      
Commitments and Contingencies (Details) [Line Items]      
Operating leases, sub-lease term 17 months    
Operating leases, sub-lease option to extend true    
Additional sub lease extension period 6 months    
Sub-lease payments $ 0.4    
Sesame Agreement [Member]      
Commitments and Contingencies (Details) [Line Items]      
Non-refundable upfront payment received     $ 0.1
Milestone payments receivable     $ 25.9
Sesame Therapeutics Inc [Member]      
Commitments and Contingencies (Details) [Line Items]      
Increase in fair value recognized related to the common stock investment   $ 0.5  
Cost of the investment including immaterial transaction costs   $ 0.5