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Leases - Additional Information (Details)
$ in Thousands
1 Months Ended 3 Months Ended
Nov. 30, 2017
USD ($)
Mar. 31, 2022
USD ($)
Mar. 31, 2021
USD ($)
Dec. 31, 2021
USD ($)
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   264 $ 264      
Research and Development            
Lessee Lease Description [Line Items]            
Operating lease cost   $ 700 $ 0      
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 Equipment            
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