EARNINGS PER SHARE - Schedule of average shares excluded from computation of diluted earnings per common share (Details) - shares	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Anti-dilutive securities excluded from the calculation of common stock equivalents
Total anti-dilutive common stock equivalents (in shares)	235,704	165,826	206,355
Options
Anti-dilutive securities excluded from the calculation of common stock equivalents
Total anti-dilutive common stock equivalents (in shares)	7,792	0	39,085
RSU awards
Anti-dilutive securities excluded from the calculation of common stock equivalents
Total anti-dilutive common stock equivalents (in shares)	38,912	65,058	159,408
PSU awards
Anti-dilutive securities excluded from the calculation of common stock equivalents
Total anti-dilutive common stock equivalents (in shares)	189,000	93,026	7,862
DSU awards
Anti-dilutive securities excluded from the calculation of common stock equivalents
Total anti-dilutive common stock equivalents (in shares)	0	7,742	0