PER SHARE DATA (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016
Basic loss per share
Net loss	$ (177)	$ (938)	$ (825)	$ (2,990)
Weighted average shares outstanding (in Shares)	8,082	8,067	8,077	8,042
Basic loss per share (in dollars per share)	$ (0.02)	$ (0.12)	$ (0.10)	$ (0.37)
Diluted loss per share
Net loss	$ (177)	$ (938)	$ (825)	$ (2,990)
Weighted average shares outstanding (in Shares)	8,082	8,067	8,077	8,042
Add dilutive effect of assumed exercising of stock options and warrants (in Shares)	0	0	0	0
Diluted weighted average shares outstanding (in Shares)	8,082	8,067	8,077	8,042
Diluted loss per share (in dollars per share)	$ (0.02)	$ (0.12)	$ (0.10)	$ (0.37)