Note 15 - Net Income Per Share and Common Stock Dividends

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Earnings Per Share [Text Block]

(15) Net Income per Share and Common Stock Dividends

The following table reflects the numerators (net income) and denominators (average shares outstanding) for the basic and diluted net income per share computations:

(In thousands, except per share data)	2015		2014		2013
Net income, basic and diluted	$	37,187	$	34,822	$	27,170
Average shares outstanding, basic		14,725		14,559		14,223
Effect of dilutive securities		248		203		130
Average shares outstanding including dilutive securities		14,973		14,762		14,353
Net income per share, basic	$	2.53	$	2.39	$	1.91
Net income per share, diluted	$	2.48	$	2.36	$	1.89