Note 2 - Stock-based Compensation (Tables)

6 Months Ended

Jun. 30, 2012

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

	2012			Weighted-average Exercise Price		2011			Weighted-average Exercise Price
Outstanding, January 1	$	88,774			26.81		89,077		$	27.87
Granted		-			-		9,000			17.55
Exercised		-			-		-			-
Forfeited		(420	)		36.86		(7,549	)		29.22
Outstanding, June 30		88,354			26.76		90,528			26.73