Annual report pursuant to Section 13 and 15(d)

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

v3.24.1
Equity Incentive Plans & Stock-Based Compensation - Narrative (Details) - USD ($)
12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Mar. 10, 2023
Mar. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares of common stock reserved for issuance 77,183,168 39,501,895      
Award expiration period 10 years        
Award vesting period 4 years        
Unrecognized compensation cost $ 35,800,000 $ 41,300,000      
Earnout period 5 years        
Restricted stock units          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized compensation cost $ 20,100,000 $ 9,700,000      
Unrecognized compensation cost, period for recognition 3 years 3 years 3 months 18 days      
Balance as of beginning of period (in usd per share) $ 1.94 $ 4.48     $ 7.26
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Aggregate Intrinsic Value, Outstanding $ 7,978,000 $ 17,396,000     $ 29,476,000
Common stock options          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Unrecognized compensation cost $ 200,000        
Unrecognized compensation cost, period for recognition 1 year        
Minimum          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Exercise price of stock options as percentage of fair value 110.00%        
ESPP          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares of common stock reserved for issuance 7,371,214 5,495,601   1,832,324 3,663,277
2014 Plan          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Award expiration period 10 years        
Exercise price of stock options as percentage of fair value 110.00%        
Award vesting period 4 years        
2021 EIP          
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]          
Number of shares of common stock reserved for issuance 49,224,879 42,766,043 9,378,068 9,161,624