Note 10 - Net Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2012

Schedule of Calculation of Numerator and Denominator in Earnings Per Share [Table Text Block]

	Year ended December 31,
	2012		2011
Net income (loss) available to Common shareholders	$	(329)	$	1,124

Denominator for basic net earnings (loss) per Common share	6,855,322	6,747,931
Effect of dilutive securities:
Stock options	102,759	151,093
Denominator for diluted net earnings (loss) per Common share	6,958,081	6,899,024