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BASIC AND DILUTED INCOME (LOSS) PER COMMON SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2018	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Numerator:
Income (loss) from continuing operations	$ 788	$ (219)	$ 128	$ 1,683
Loss from discontinued operations, net of income taxes	(730)	(576)	(1,440)	(1,084)
Net income (loss)	$ 58	$ (795)	$ (1,312)	$ 599
Denominator:
Weighted average basic shares outstanding	8,726	8,725	8,726	8,713
Effect of dilutive securities - equity based compensation plans	8			14
Denominator for diluted net income per common share	8,734	8,725	8,726	8,727
Basic
Income (loss) from continuing operations	$ 0.09	$ (0.03)	$ 0.01	$ 0.19
Loss from discontinued operations	(0.08)	(0.06)	(0.17)	(0.11)
Net income (loss)	0.01	(0.09)	(0.16)	0.08
Diluted
Income (loss) from continuing operations	0.09	(0.03)	0.01	0.19
Loss from discontinued operations	(0.08)	(0.06)	(0.17)	(0.11)
Net income (loss)	$ 0.01	$ (0.09)	$ (0.16)	$ 0.08

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