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Stockholders’ Equity - 2017 Stock Plan and 2020 Equity Incentive Plan (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended 9 Months Ended
Jan. 01, 2022
Jan. 31, 2021
Sep. 30, 2022
Sep. 30, 2021
Sep. 30, 2022
Sep. 30, 2021
Common Class A            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Issuance of common stock under employee stock purchase plan (in shares)     0 0 185,103 0
Employee Stock            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Percentage of outstanding and issued stock   1.00%        
Employee-related Liabilities     $ 0.7   $ 0.7  
Employee Stock | Maximum            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Stock plan offering period   27 months        
Employee Stock | Common Class A            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Common stock, capital shares reserved for future issuance (in shares)   4,000,000 6,047,919   6,047,919  
Number of shares added to plan reserve (in shares) 2,047,919          
Number of shares available for grant (in shares)     5,862,816   5,862,816  
Number of common stock issued and outstanding (in shares)   12,000,000        
Purchase price of common stock, percent   85.00%        
2020 Equity Incentive Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Common stock, capital shares reserved for future issuance (in shares)   21,000,000 33,118,171   33,118,171  
Percentage increase in authorized shares of common stock   5.00%        
Number of shares added to plan reserve (in shares) 10,239,599          
Number of shares available for grant (in shares)     13,270,009   13,270,009  
2017 Stock Plan            
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]            
Number of additional shares authorized (in shares)   19,000,000        
Number of authorized shares transferred between plans, cumulative (in shares)     1,878,572   1,878,572  
Number of shares available for grant (in shares)     0   0