EARNINGS PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								9 Months Ended
	Sep. 30, 2022		Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2021		Jun. 30, 2021	Mar. 31, 2021	Sep. 30, 2022	Sep. 30, 2021
Numerator [Abstract]
Net income (loss)	$ 723		$ (589)	$ 645	$ (16)		$ 540	$ 745	$ 779	$ 1,269
Denominator [Abstract]
Basic weighted-average common shares outstanding (in shares)	8,235,610				8,663,921				8,361,959	8,712,939
Diluted weighted-average common shares outstanding (in shares)	8,272,557	[1]			8,663,921	[1]			8,383,558	8,718,068
Net income (loss) per common share, basic [Abstract]
Basic (in dollars per share)	$ 0.09				$ 0				$ 0.09	$ 0.15
Net income (loss) per common share, diluted [Abstract]
Diluted (in dollars per share)	$ 0.09				$ 0				$ 0.09	$ 0.15
Shares excluded from the diluted EPS calculation (in shares)	178				15,326
Restricted Stock [Member] | Board of Directors [Member]
Denominator [Abstract]
Dilutive effect of service-based restricted stock awards granted to Board of Directors under the Plan (in shares)	8,858				0				7,208	5,129
Restricted Stock [Member] | Employees [Member]
Denominator [Abstract]
Dilutive effect of service-based restricted stock awards granted to Board of Directors under the Plan (in shares)	28,089				0				14,391	0

[1] (1)  For the three months ended September 30, 2022, there were 178 shares excluded from the diluted EPS calculation, because the impact of their assumed vesting would be anti-dilutive. For the three months ended September 30, 2021, there were 15,326 shares excluded from the diluted EPS calculation, because the impact of their assumed vesting would be anti-dilutive due to a net loss in that period.