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Leases- Additional Information (Details) - USD ($)
$ in Thousands
 9 Months Ended
Sep. 30, 2022
Jan. 10, 2022
Leases [Abstract]    
Operating lease, description The Company entered into a new office space lease at 121 First Street in Cambridge, Massachusetts on January 10, 2022, for 36 months, with an option to extend the lease for 3 years.  
Operating lease, term of contract   36 months
Operating lease, renewal term   3 years
Operating lease right-of-use assets $ 5,951 $ 5,000
Operating lease liability 6,758 $ 5,000
Operating lease, cash payments $ 800  
Weighted-average remaining lease term (years) 3 years 2 months 12 days  
Weighted average incremental borrowing rate 7.30%