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Equity Incentive Plans - Additional Information (Details) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Dec. 31, 2022
Mar. 31, 2022
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Weighted-average remaining contractual life stock options outstanding     6 years 8 months 12 days      
Weighted-average remaining contractual life vested and exercisable options outstanding     5 years 6 months      
Weighted-average grant date fair value     $ 5.61 $ 7.36    
Recognized share-based compensation expense $ 17,345 $ 14,180 $ 32,016 $ 27,041    
Option Valuation Model            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Expected dividend yield     0.00%      
Monte Carlo Valuation Model            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Recognized share-based compensation expense     $ 9,800 $ 4,700    
Requisite service period term     3 years      
Market-Based Restricted Stock Units            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Restricted stock units outstanding 956,337   956,337      
Weighted-average grant date fair value per share $ 15.13   $ 15.13      
Market-Based Restricted Stock Units | Monte Carlo Valuation Model            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Weighted-average grant date fair value     $ 13.82 $ 18.89    
Market-Based Restricted Stock Units | Chief Executive Officer            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Performance period term     3 years      
Market-Based Restricted Stock Units | Minimum | Chief Executive Officer            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Common stock that may be earned under the award 0   0     0
Market-Based Restricted Stock Units | Maximum | Chief Executive Officer            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Common stock that may be earned under the award 709,220   709,220     494,234
2009 Equity Incentive Plan | Grant            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Shares available for future issuance 0   0      
2009 Equity Incentive Plan | Grant | Maximum            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Option expiration period     10 years      
2019 Equity Incentive Plan            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Shares available for future issuance 13,408,783   13,408,783   14,581,975  
2019 Equity Incentive Plan | Grant            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Number of shares authorized for issuance 35,014,382   35,014,382      
2019 Equity Incentive Plan | Grant | Non Employee Directors            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Vesting period     4 years      
2019 Equity Incentive Plan | Grant | Maximum            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Option expiration period     10 years      
2019 Equity Incentive Plan | Restricted Stock Units (RSUs)            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Weighted-average grant date fair value     $ 8.39 $ 11.66    
Restricted stock units outstanding 10,742,651   10,742,651   5,981,755  
Weighted-average grant date fair value per share $ 10.65   $ 10.65   $ 14.11