Note 10 - Earnings (Loss) Per Share (Details) - Computation of Basic and Diluted Loss Earnings Per Share (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Numerator:
Net income (loss) (in Dollars)	$ 722	$ (1,398)	$ (867)	$ (3,872)
Denominator:
Denominator for basic earnings (loss) per share – weighted average shares	10,346	10,293	10,343	10,299
Employee stock options and restricted stock	132	0
Denominator for diluted earnings (loss) per share – adjusted weighted average shares and assumed conversionnversions	10,478	10,293	10,343	10,299
Basic earnings (loss) per share (in Dollars per share)	$ 0.07	$ (0.14)	$ (0.08)	$ (0.38)
Diluted earnings (loss) per share (in Dollars per share)	$ 0.07	$ (0.14)	$ (0.08)	$ (0.38)
Weighted average anti-dilutive employee stock options and restricted stock	2	168	7	185