Note 2 - Earnings Per Common Share (Tables)

6 Months Ended

Jun. 30, 2015

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)	2015		2014		2015		2014
Numerator:
Net income	$	8,357	$	7,926	$	18,545	$	13,213
Denominator:
Basic earnings per common share - weighted-average shares		33,582		33,369		33,521		33,355
Effect of dilutive stock options		271		327		281		307
Diluted earnings per common share - weighted-average shares and assumed conversions		33,853		33,696		33,802		33,662
Basic earnings per common share	$	0.25	$	0.24	$	0.55	$	0.40
Diluted earnings per common share	$	0.25	$	0.24	$	0.55	$	0.39