EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Computation of Basic and Diluted Shares
Net Income (Loss) Attributable to Parent	$ 1,102	$ 392
Weighted average shares outstanding - basic (shares)	8,414,393	8,363,109
Dilutive potential shares from unvested restricted shares (shares)	44,080	92,277
Weighted average shares outstanding - diluted (shares)	8,458,473	8,455,386
Earnings per share:
Basic (dollars per share)	$ 0.13	$ 0.05
Diluted (dollars per share)	$ 0.13	$ 0.05