EARNINGS PER COMMON SHARE - Computation of earnings per share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Numerator:
Net income available for common shareholders	$ 2,134	$ 3,118	$ 5,725	$ 8,444
Denominator:
Basic weighted average shares (in shares)	9,663,131	9,553,331	9,643,998	9,529,996
Earnings per common share - basic (in dollars per share)	$ 0.22	$ 0.33	$ 0.59	$ 0.89
Numerator:
Net income available for common shareholders	$ 2,134	$ 3,118	$ 5,725	$ 8,444
Denominator:
Basic weighted average shares (in shares)	9,663,131	9,553,331	9,643,998	9,529,996
Total diluted effect of common stock equivalents
Total diluted effect of common stock equivalents (in shares)	103,525	189,939	98,768	190,967
Diluted weighted average shares (in shares)	9,766,656	9,743,270	9,742,766	9,720,963
Earnings per common share - diluted (in dollars per share)	$ 0.22	$ 0.32	$ 0.59	$ 0.87
Stock options
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	0	0	0	5,341
Time Vesting Units
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	27,212	45,143	24,381	80,174
Financial Performance Units
Total diluted effect of common stock equivalents
Diluted effect of common stock equivalents (in shares)	76,313	144,796	74,387	105,452