EARNINGS PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Numerator:
Net income available for common shareholders	$ 20,610	$ 24,534
Denominator:
Basic weighted average shares	7,980,491	7,899,278
Earnings per common share - basic	$ 2.58	$ 3.11
Numerator:
Net income	$ 20,610	$ 24,534
Net income available for common shareholders	$ 20,610	$ 24,534
Denominator:
Basic weighted average shares	7,980,491	7,899,278
Diluted effect of common stock equivalents:
Total diluted effect of common stock equivalents	254,687	62,626
Diluted weighted average shares	8,235,178	7,961,904
Earnings per common share - diluted	$ 2.50	$ 3.08
Stock options
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents	30,661,000
Time Vesting Units
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents	139,829	32,995
Financial Performance Units
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents	70,437	16,160
Market Performance Units
Diluted effect of common stock equivalents:
Diluted effect of common stock equivalents	13,760	13,471