Quarterly report pursuant to Section 13 or 15(d)

EQUITY AND EARNINGS PER SHARE (Outstanding Options Summary) (Details)

v3.22.1
EQUITY AND EARNINGS PER SHARE (Outstanding Options Summary) (Details) - USD ($)
$ in Millions
1 Months Ended 3 Months Ended
Apr. 30, 2018
Feb. 28, 2017
Mar. 31, 2022
Mar. 31, 2021
Share-based Compensation Arrangement by Share-based Payment Award        
Stock options outstanding (in shares)     3,582,548  
Employee        
Share-based Compensation Arrangement by Share-based Payment Award        
Shares granted (in shares) 1,152,495 1,152,495    
Stock-based compensation expense     $ (0.6)  
Held by a former Manager        
Share-based Compensation Arrangement by Share-based Payment Award        
Stock options outstanding (in shares)     3,006,044  
Granted to the former Manager and subsequently transferred to certain Manager’s employees        
Share-based Compensation Arrangement by Share-based Payment Award        
Stock options outstanding (in shares)     576,504  
Stock options        
Share-based Compensation Arrangement by Share-based Payment Award        
Stock-based compensation expense     $ 0.1 $ 0.2
Stock options | Held by a former Manager        
Share-based Compensation Arrangement by Share-based Payment Award        
Vesting period 1 year 1 year