EARNINGS PER COMMON SHARE - Computation of earnings per share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Numerator:
Net income available for common shareholders	$ 5,729	$ 2,503	$ 11,937	$ 6,688
Denominator:
Basic weighted average shares (in shares)	9,760,529	9,707,924	9,742,515	9,706,181
Earnings per common share - basic (in dollars per share)	$ 0.59	$ 0.26	$ 1.23	$ 0.69
Numerator:
Net income available for common shareholders	$ 5,729	$ 2,503	$ 11,937	$ 6,688
Denominator:
Basic weighted average shares (in shares)	9,760,529	9,707,924	9,742,515	9,706,181
Total diluted effect of common stock equivalents
Total diluted effect of common stock equivalents (in shares)	188,778	101,397	177,747	97,785
Diluted weighted average shares (in shares)	9,949,307	9,809,321	9,920,262	9,803,966
Earnings per common share - diluted (in dollars per share)	$ 0.57	$ 0.26	$ 1.20	$ 0.68
Stock options
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	808	0	404	0
Time Vesting Units
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	59,355	39,775	63,533	44,362
Financial Performance Units
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	128,615	61,622	113,810	53,423