INCOME PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Numerator:
Net income	$ 6,995	$ 1,862
Denominator:
Weighted average common shares outstanding	5,244,000	5,204,000
Dilutive potential common shares	24,000	17,000
Shares used in diluted net income per common share calculations	5,268,000	5,221,000
Basic net income per common share	$ 1.33	$ 0.36
Diluted net income per common share	$ 1.33	$ 0.36
Shares excluded from diluted weighted shares outstanding	9,488	37,058