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Description of Business and Summary of Significant Accounting Policies - Additional Information (Details) - USD ($)
 12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Jan. 01, 2021
Dec. 31, 2019
Dec. 31, 2018
Significant Accounting Policies [Line Items]          
Cash and cash equivalents $ 66,810,000 $ 24,624,000   $ 46,637,000 $ 27,455,000
Accumulated deficit 162,962,000 61,084,000      
Allowance for doubtful accounts 0 0      
Impairment of long-lived assets $ 0 $ 0      
Common stock, par value $ 0.0001 $ 0.0001      
Intangible assets, net $ 4,425,000 $ 0      
Number of months required to fund operating and capital expenditure 12 months        
Operating lease right-of-use assets $ 10,284,000 $ 1,700,000    
Operating lease liabilities $ 10,327,000   1,700,000    
Deferred rent liability     $ 100,000    
Intangible assets, Term 5 years        
Private Warrants [Member]          
Significant Accounting Policies [Line Items]          
Dividend yield 0.00%        
Money Market Funds [Member]          
Significant Accounting Policies [Line Items]          
Cash and cash equivalents $ 445,000,000.0        
Credit Concentration Risk [Member] | Accounts Receivable [Member] | Customer One [Member]          
Significant Accounting Policies [Line Items]          
Number of customer accounted for accounts receivable one customer one customer      
Concentration risk, percentage 90.00% 68.00%      
Credit Concentration Risk [Member] | Accounts Payable [Member] | Two Vendors [Member]          
Significant Accounting Policies [Line Items]          
Concentration risk, percentage 37.00% 62.00%      
Number of vendors accounted for accounts payable two vendors two vendors