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Share-Based Compensation - Additional Information (Details)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2023
USD ($)
Jun. 30, 2022
USD ($)
Jun. 30, 2023
USD ($)
plan
Jun. 30, 2022
USD ($)
Jun. 30, 2023
$ / shares
shares
Dec. 31, 2022
shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Number of equity incentive plans | plan     2      
Exercisable options (in shares) | shares         26,859,765  
Outstanding options (in shares) | shares         74,303,600 75,626,960
Minimum            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Strike price (in dollar per share) | $ / shares         $ 0.10  
Maximum            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Strike price (in dollar per share) | $ / shares         $ 1.63  
Equity Incentive Plan            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Recognized share-based compensation expense | $ $ 0.2 $ 0.4 $ 1.2 $ 1.4    
Class A Stock Options | Equity Incentive Plan            
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]            
Maximum number of stock options available for grant, percentage of number of outstanding shares     10.00%      
Minimum exercise price of stock options issued, percentage of fair market value of shares on grant date     100.00%      
Awards expiration period     10 years