XML 88 R79.htm IDEA: XBRL DOCUMENT v3.22.1
EMPLOYEE STOCK COMPENSATION - Additional Information (Details) - USD ($)
$ in Millions
3 Months Ended
Mar. 31, 2022
Mar. 31, 2021
Dec. 31, 2021
May 31, 2018
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Granted (in shares) 0      
Unvested options outstanding (in shares) 0   0  
Restricted stock awards and units        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Unrecognized compensation expense $ 9.1      
Expense recognition period 2 years 7 months 6 days      
Restricted stock awards and units | Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 1 year      
Restricted stock awards and units | Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 5 years      
Stock Appreciation Rights        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Common stock issued upon exercise of SARs (in shares)   305,772    
Tax benefit recognized in connection with exercise of SARs   $ 2.1    
Share-based compensation arrangement by share-based payment award, non-option equity instruments, outstanding, number (in shares)   0    
2018 Omnibus Plan        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Maximum number of shares authorized for grant (in shares)       4,417,882
Common stock available under new plan (in shares) 2,910,126