Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2016

Earnings Per Share [Abstract]

Computation of Basic and Diluted Earnings Per Share

The following table shows the computation of basic and diluted earnings per share:

	Three Months Ended
	March 31,
(In Thousands, Except Per Share Data)	2016		2015
Numerator:
Net income	$	15,770	$	12,889
Denominator:
Weighted average basic shares		29,671		28,218
Dilutive potential common shares		558		535
Weighted average fully diluted shares		30,229		28,753
Earnings per share:
Basic	$	0.53	$	0.46
Diluted	$	0.52	$	0.45
Outstanding common stock equivalents having no dilutive effect		42		238