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Note 18 - Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2017

Notes Tables

Schedule of Earnings Per Share, Basic and Diluted [Table Text Block]

		Year Ended December 31,
		2017					2016					2015
(Amounts in thousands, except share and per share data)
Net income		$	21,485				$	25,126				$	24,540
Dividends on preferred stock			-					-					105
Net income available to common shareholders		$	21,485				$	25,126				$	24,435

Weighted average common shares outstanding, basic			17,002,116					17,319,689					18,531,039
Dilutive effect of potential common shares
Stock options			52,205					34,530					26,487
Restricted stock			23,521					11,305					2,996
Convertible preferred stock			-					-					166,942
Total dilutive effect of potential common shares			75,726					45,835					196,425
Weighted average common shares outstanding, diluted			17,077,842					17,365,524					18,727,464

Basic earnings per common share		$	1.26				$	1.45				$	1.32
Diluted earnings per common share			1.26					1.45					1.31

Antidilutive potential common shares
Stock options			64,081					107,592					127,882
Restricted stock			3,620					3,279					-
Total potential antidilutive shares			67,701					110,871					127,882