EARNINGS PER COMMON SHARE - Anti-dilutive Securities (Details) - shares	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
EARNINGS PER COMMON SHARE
Total potentially dilutive securities	121,942	168,374	60,971	247,344
Stock options
EARNINGS PER COMMON SHARE
Total potentially dilutive securities		141,639		209,874
Time Vesting Units
EARNINGS PER COMMON SHARE
Total potentially dilutive securities	121,942		60,971	1,991
Financial Performance Units
EARNINGS PER COMMON SHARE
Total potentially dilutive securities		26,735		24,952
Restricted Stock Awards
EARNINGS PER COMMON SHARE
Total potentially dilutive securities				10,527