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NOTE 9 - EARNINGS (LOSS) PER SHARE (Details) (in thousands, except per share data) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Earnings Per Share [Abstract]
Numerator for basic and diluted earnings (loss) per share: Net income (loss)	$ (168)	$ 49
Denominator for basic earnings (loss) per share: weighted average shares	7,945	7,863
Employee stock options and awards	0	182
Denominator for diluted earnings (loss) per share: adjusted weighted-average shares and assumed conversions of stock options	7,945	8,045
Total basic earnings (loss) per share	$ (0.02)	$ 0.01
Total diluted earnings (loss) per share	$ (0.02)	$ 0.01

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.