Note 4 - Earnings per Share (Tables)

3 Months Ended

Mar. 31, 2013

Schedule of Weighted Average Number of Shares [Table Text Block]

	Three Months Ended March 31,
	2013			2012
Net (loss) / income	$	(120	)	$	60
Shares used to compute basic net (loss) / income per share		8,554			8,505
Dilutive potential common shares:
Stock options		-			297
Shares used to compute diluted net (loss) / income per share		8,554			8,802
Basic net (loss) / income per share	$	(0.01	)	$	0.01
Diluted net (loss) / income per share	$	(0.01	)	$	0.01