NOTE 10 - EARNINGS PER SHARE (Details) (in thousands, except per share data) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Earnings Per Share [Abstract]
Net income (loss)	$ (1,329)	$ 130	$ (3,063)	$ 1,061
Denominator for basic earnings (loss) per share weighted average shares	7,740	9,270	8,080	9,159
Employee stock options and awards	0	121	0	164
Denominator for diluted earnings (loss) per share-adjusted weighted-average shares and assumed conversions of stock options	7,740	9,391	8,080	9,323
Total basic earnings per share	$ (0.17)	$ 0.01	$ (0.38)	$ 0.12
Total diluted earnings per share	$ (0.17)	$ 0.01	$ (0.38)	$ 0.11