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SHARE-BASED COMPENSATION PLANS - Narrative (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Maximum number of shares of common stock available for grant under the 2014 EIP (in shares) 1,875,000    
Share-based compensation cost (benefit) $ 2.9 $ 2.4 $ (0.4)
Number of stock options granted (in shares) 0    
Number of stock options forfeited (in shares) 0    
Performance Shares      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Reversal of share-based compensation cost     $ 3.1
Share-based compensation vesting period 3 years    
Restricted Stock Units (RSUs)      
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]      
Share-based compensation vesting period 3 years