Note 6 - Net Income (Loss) Per Share (Tables)

9 Months Ended

Sep. 30, 2012

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

	Nine months ended September 30,				Three months ended September 30,
	2012		2011		2012		2011
	Unaudited
Net income (loss) available to Common shareholders	$	86	$	1,027	$	(467)	$	449

	Nine months ended September 30,				Three months ended September 30,
	2012		2011		2012		2011
	Unaudited
Denominator for basic net income (loss)  per share of weighted average number of common shares		6,855,501		6,713,978		6,863,150		6,731,556
Effect of dilutive securities:
Employee stock options		131,083		144,424		70,451		144,021
Denominator for diluted net income (loss) per common share		6,986,584		6,858,402		6,933,601		6,875,577