Note 14 - Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

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

	Three months ended				Six months ended
(In thousands, except per share data)	June 30,				June 30,
	2016		2015		2016		2015
Net income	$	10,109	$	9,002	$	19,944	$	18,257
Average shares outstanding		22,336		22,065		22,295		22,018
Dilutive securities		368		339		363		335
Average shares outstanding including dilutive securities including dilutive securities		22,704		22,404		22,658		22,353
Net income per share, basic	$	0.45	$	0.41	$	0.89	$	0.83
Net income per share, diluted	$	0.45	$	0.40	$	0.88	$	0.82