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Leases - Additional Information (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Nov. 30, 2017
USD ($)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
USD ($)
Apr. 30, 2021
Aug. 31, 2007
ft²
Lessee Lease Description [Line Items]          
Initial base rent $ 1,000        
Restricted cash   $ 329 $ 329    
Extended lease term 2023-04        
Operating lease cost   1,056 $ 1,055    
Research and Development          
Lessee Lease Description [Line Items]          
Operating lease cost   $ 3,900      
Clinical Supply Agreement          
Lessee Lease Description [Line Items]          
Operating lease period       5 years  
Operating Lease, renewal term       1 year  
Office and Laboratory          
Lessee Lease Description [Line Items]          
Area of property | ft²         22,343
Office furniture and fixtures          
Lessee Lease Description [Line Items]          
Lease initiation date   Apr. 30, 2020      
Lease expiration date   Jun. 30, 2024      
Certificate of Deposits          
Lessee Lease Description [Line Items]          
Restricted cash $ 300        
Letter of Credit          
Lessee Lease Description [Line Items]          
Secured debt obligations $ 300