PER SHARE DATA (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015
Basic loss per share
Net loss	$ (3,230)	$ (9,085)
Net loss, discontinued operations	$ 0	$ 7,320
Weighted average shares outstanding	8,048	7,989
Basic (loss) earnings per share (in dollars per share)	$ 0.40	$ (1.14)
Discontinued operations, basic (in dollars per share)	$ 0	$ 0.92
Diluted loss per share
Net loss	$ (3,230)	$ (9,085)
Weighted average shares outstanding	8,048	7,989
Add dilutive	0	0
Diluted weighted average shares outstanding	8,048	7,989
Diluted (loss) earnings per share (in dollars per share)	$ 0.40	$ (1.14)
Diluted loss per share (in dollars per share)	$ 0	$ 0.92