v3.23.2
Employee Benefit Plans - Restricted Stock Activity (Details) - Restricted stock and restricted stock units outstanding - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended 6 Months Ended
Jun. 30, 2023
Jun. 30, 2022
Jun. 30, 2023
Jun. 30, 2022
Employee Benefit Plans        
Compensation cost $ 12,000 $ 10,900 $ 26,600 $ 20,700
Unrecognized compensation cost $ 73,700   $ 73,700  
Period for recognition     1 year 10 months 6 days  
Fair value of restricted stock units vested     $ 16,800 $ 8,900
Shares        
Unvested restricted stock, beginning balance (in shares)     6,276,376  
Granted (in shares)     388,693  
Vested (in shares)     (561,915)  
Forfeited (in shares)     (573,323)  
Unvested restricted stock, end balance (in shares) 5,529,831   5,529,831  
Weighted Average Grant Date Fair Value        
Unvested restricted stock, beginning balance, weighted average grant date fair value     $ 21.56  
Granted, weighted average grant date fair value     10.42 $ 24.30
Vested, weighted average grant date fair value     29.96  
Forfeited, weighted average grant date fair value     24.43  
Unvested restricted stock, end balance, weighted average grant date fair value $ 19.62   $ 19.62  
Aggregate Intrinsic Value        
Unvested restricted stock, beginning balance, aggregate intrinsic value     $ 77,639  
Unvested restricted stock, end balance, aggregate intrinsic value $ 57,455   $ 57,455