Note 17 - Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2012

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

	Years Ended December 31
	2012			2011		2010
Net Income (loss) from continuing operations (in thousands)	$	(26,688	)	$	8,997	$	22,045
Income (Loss) from discontinued operations (in thousands)		895			9		(9,843	)
Net income (loss) (in thousands)	$	(25,793	)	$	9,006	$	12,202
Weighted average shares outstanding (in thousands) – basic		1,552,190			1,656,092		1,706,665
Effect of dilutive securities:
Options and RSUs (in thousands)		-			38,211		46,167
Weighted average shares outstanding (in thousands) – diluted		1,552,190			1,694,303		1,752,832
Earnings (loss) per share – basic
Continuing operations	$	(0.02	)	$	0.01	$	0.01
Discontinued operations		-			-		-
	$	(0.02	)	$	0.01	$	0.01
Earnings (loss) per share – diluted
Continuing operations	$	(0.02	)	$	0.01	$	0.01
Discontinued operations		-			-		-
	$	(0.02	)	$	0.01	$	0.01