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Leases - Additional Information (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Sep. 30, 2021
USD ($)
Dec. 31, 2021
USD ($)
ft²
Dec. 31, 2020
USD ($)
Aug. 31, 2016
ft²
Lessee Lease Description [Line Items]        
Operating lease month of expiry of lease 2022-06      
Restricted cash   $ 405 $ 405  
Right-of-use asset obtained in exchange for operating lease liabilities $ 300   563  
Operating Lease, Expense   $ 2,000 $ 1,800  
Eighteen Months [Member]        
Lessee Lease Description [Line Items]        
Area of real estate property | ft²   6,478    
Operating lease term   18 months    
CALIFORNIA | Eight Years [Member]        
Lessee Lease Description [Line Items]        
Area of real estate property | ft²       32,813
Operating lease month of expiry of lease   2025-04    
Lease incentive from lessor   $ 4,600    
Restricted cash   $ 400