EARNINGS PER COMMON SHARE - Computation of earnings per share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Numerator:
Net income available for common shareholders	$ 4,185	$ 2,515
Denominator:
Basic weighted average shares (in shares)	9,704,419	9,621,309
Earnings per common share - basic (in dollars per share)	$ 0.43	$ 0.26
Numerator:
Net income available for common shareholders	$ 4,185	$ 2,515
Denominator:
Basic weighted average shares (in shares)	9,704,419	9,621,309
Total diluted effect of common stock equivalents
Total diluted effect of common stock equivalents (in shares)	94,172	89,455
Diluted weighted average shares (in shares)	9,798,591	9,710,764
Earnings per common share - diluted (in dollars per share)	$ 0.43	$ 0.26
Stock options
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	0	0
Time Vesting Units
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	48,949	27,435
Financial Performance Units
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	45,223	62,020