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Balance Sheet Components - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Jun. 30, 2022
Jun. 30, 2021
Property Plant And Equipment [Line Items]        
Depreciation expense $ 300   $ 531 $ 117
Maximum        
Property Plant And Equipment [Line Items]        
Depreciation expense   $ 100    
Build-to-Suit Lease        
Property Plant And Equipment [Line Items]        
Construction in progress 56,300   56,300  
Payroll and Payroll Related Costs        
Property Plant And Equipment [Line Items]        
Construction in progress $ 3,100   $ 3,100