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EARNINGS PER COMMON SHARE - Additional Information (Details) - shares
3 Months Ended 6 Months Ended
Jun. 30, 2022
Jun. 30, 2021
Mar. 31, 2021
Jun. 30, 2022
Jun. 30, 2021
Stock Appreciation Rights          
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]          
Common stock issued upon exercise of SARs (in shares)     305,772    
Dilutive effects of restricted shares/units          
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]          
Stock excluded from computation of earnings per share (in shares) 354,484 218,829   806 134,037
Dilutive effects of stock options          
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]          
Stock excluded from computation of earnings per share (in shares) 0 0   0 0