Business Combinations (Tables)

3 Months Ended

Mar. 31, 2014

Business Combinations [Abstract]

Business Acquisition, Pro Forma Information

	Three Months Ended March 31, 2014				Three Months Ended March 31, 2013
	As Reported		Pro Forma		As Reported		Pro Forma
	(unaudited)				(unaudited)
	(In thousands, except per share data)
Revenue	$	51,404	$	51,466	$	52,566	$	53,063
Net Income	$	15,417	$	15,407	$	17,344	$	15,405
Basic EPS	$	0.40	$	0.40	$	0.47	$	0.41
Diluted EPS	$	0.40	$	0.40	$	0.45	$	0.40