SHARE-BASED COMPENSATION - Restricted stock awards (Details) - Restricted stock and restricted stock unit awards	12 Months Ended
	Dec. 31, 2022 $ / shares shares
Number outstanding
Nonvested, beginning of year (in shares) | shares	261,818
Granted during the year (in shares) | shares	121,316
Vested during the year (in shares) | shares	(87,239)
Forfeited during the year (in shares) | shares	(25,917)
Nonvested, end of year (in shares) | shares	269,978
Weighted average grant due fair value
Nonvested at December 31, 2018 (in dollars per shares) | $ / shares	$ 23.62
Granted during the year (in dollars per shares) | $ / shares	28.34
Vested during the year (in dollars per shares) | $ / shares	24.20
Forfeited during the year (in dollars per shares) | $ / shares	23.83
Nonvested at December 31, 2019 (in dollars per shares) | $ / shares	$ 25.53