Note 11 - Stock-Based Compensation (Tables)

9 Months Ended

Sep. 30, 2012

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

				Stock Options					Restricted Stock Awards
(In thousands except per share amounts)	Shares Available for Grant			Number of Shares			Weighted Average Exercise Price		Number of Shares			Weighted Average Grant-date Fair Value Per Share
Balance December 31, 2011		4,710			231		$	16.62		137		$	6.09
Granted		(117	)		-					117		$	6.30
Shares released		-			-					(44	)	$	6.73
Forfeited or cancelled		2			(35	)	$	18.83		(2	)	$	6.22
Balance at September 30, 2012		4,595			196		$	16.22		208		$	6.26