Note 2 - Earnings Per Common Share (Tables)

3 Months Ended

Mar. 31, 2016

Notes Tables

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

	Three Months
	Ended March 31,
(In thousands, except per share amounts)	2016		2015
Numerator:
Net income	$	8,193	$	10,188
Denominator:
Basic earnings per common share - weighted-average shares		32,454		33,458
Effect of dilutive stock options		185		303
Diluted earnings per common share - weighted-average shares and assumed conversions		32,639		33,761
Basic earnings per common share	$	0.25	$	0.30
Diluted earnings per common share	$	0.25	$	0.30