Quarterly report pursuant to Section 13 or 15(d)

Stock-Based Compensation Narrative (Details)

v3.21.2
Stock-Based Compensation Narrative (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Share-based Compensation Arrangement by Share-based Payment Award        
Stock-based compensation expense     $ 22,837 $ 13,324
Stock-based compensation expense, tax benefit $ 3,565 $ 1,521 $ 7,563 $ 4,565
Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Granted     1,697,623  
Unrecognized stock-based compensation expense 31,800   $ 31,800  
Unrecognized stock-based compensation expense, period for recognition     1 year 6 months 14 days  
Performance Stock Units (PSUs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Granted     211,985  
Award vesting period     3 years  
Unrecognized stock-based compensation expense $ 8,991   $ 8,991  
Unrecognized stock-based compensation expense, period for recognition     1 year 1 month 28 days  
Director | Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Award vesting period     1 year  
Employee | Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Award vesting period     3 years  
Minimum | Performance Stock Units (PSUs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Award vesting percentage     0.00%  
Maximum | Performance Stock Units (PSUs)        
Share-based Compensation Arrangement by Share-based Payment Award        
Award vesting percentage     200.00%