Quarterly report pursuant to Section 13 or 15(d)

Equity Incentive Plans and Stock-Based Compensation - Narrative (Details)

v3.23.3
Equity Incentive Plans and Stock-Based Compensation - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Aggregate intrinsic value of options outstanding $ 18.4 $ 18.4   $ 24.4  
Aggregate intrinsic value of options exercised   3.8 $ 10.5    
Grant date fair value of options vested   $ 0.6 $ 1.5    
Granted (in shares)   0 0    
Earnout period 5 years        
Number of shares of common stock reserved for issuance (in shares) 107,822,730 107,822,730   39,501,895  
Reserved for employee stock purchase plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares of common stock reserved for issuance (in shares) 7,371,214 7,371,214   5,495,601  
2021 Stock Option Plan | Shares available for future grant under 2021 Equity Incentive Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares of common stock reserved for issuance (in shares) 30,298,210 30,298,210   20,861,294  
Restricted stock units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized compensation cost $ 33.2 $ 33.2 $ 30.3    
Unrecognized compensation cost, period for recognition   2 years 6 months 3 years 1 month 6 days    
Unvested RSUs 11,491,000 11,491,000 6,198,000 9,623,000 4,041,000
Stock options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized compensation cost $ 0.4 $ 0.4      
Unvested options (in shares) 2,800,000 2,800,000      
Unrecognized compensation cost, period for recognition   1 year 1 month 6 days