Note 18 - Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2018

Notes Tables

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

	Year Ended December 31,
	2018		2017		2016
(Amounts in thousands, except share and per share data)
Net income	$	36,340	$	21,485	$	25,126
Weighted average common shares outstanding, basic		16,587,504		17,002,116		17,319,689
Dilutive effect of potential common shares
Stock options		62,417		52,205		34,530
Restricted stock		16,464		23,521		11,305
Total dilutive effect of potential common shares		78,881		75,726		45,835
Weighted average common shares outstanding, diluted		16,666,385		17,077,842		17,365,524
Basic earnings per common share	$	2.19	$	1.26	$	1.45
Diluted earnings per common share		2.18		1.26		1.45
Antidilutive potential common shares
Stock options		19		64,081		107,592
Restricted stock		2,736		3,620		3,279
Total potential antidilutive shares		2,755		67,701		110,871