Note 2 - Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2016

Notes Tables

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

	Three Months				Six Months
	Ended June 30,				Ended June 30,
(In thousands, except per share amounts)	2016		2015		2016		2015
Numerator:
Net income	$	8,531	$	8,357	$	16,724	$	18,545
Denominator:
Basic earnings per common share - weighted-average shares		32,441		33,582		32,448		33,521
Effect of dilutive stock options		192		271		186		281
Diluted earnings per common share - weighted-average shares and assumed conversions		32,633		33,853		32,634		33,802
Basic earnings per common share	$	0.26	$	0.25	$	0.52	$	0.55
Diluted earnings per common share	$	0.26	$	0.25	$	0.51	$	0.55