Annual report pursuant to Section 13 and 15(d)

STOCK BASED COMPENSATION - Restricted Stock Units (Details)

v3.24.0.1
STOCK BASED COMPENSATION - Restricted Stock Units (Details) - USD ($)
$ / shares in Units, shares in Thousands, $ in Thousands
 12 Months Ended
Dec. 31, 2023
Dec. 31, 2022
Dec. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award      
Weighted-average period 7 months 6 days    
Weighted Average Grant Date Fair Value      
Stock-based compensation expense $ 33,177 $ 48,785 $ 28,778
Restricted Stock Units      
Share-based Compensation Arrangement by Share-based Payment Award      
Vesting period 4 years    
Cliff vesting period 1 year    
Unrecognized compensation costs, non-vested RSUs $ 48,000    
Weighted-average period 2 years 2 months 12 days    
Shares Subject to Vesting      
Balance at beginning of period, unvested shares (in shares) 22,145    
Granted (in shares) 10,800    
Vested (in shares) (5,803)    
Cancelled/Forfeited (in shares) (4,087)    
Balance at end of period, unvested shares (in shares) 23,055 22,145  
Weighted Average Grant Date Fair Value      
Balance at beginning of Period, unvested shares (in dollars per share) $ 4.15    
Granted (in dollars per share) 1.76    
Vested (in dollars per share) 4.94    
Cancelled/Forfeited (in dollars per share) 4.05    
Balance at end of Period, unvested shares (in dollars per share) $ 2.84 $ 4.15  
Stock-based compensation expense $ 31,000 $ 45,000 $ 18,800