Business Combinations (Tables)

9 Months Ended

Sep. 30, 2014

Business Combinations [Abstract]

Business Acquisition, Pro Forma Information

	Three Months Ended September 30, 2014				Three Months Ended September 30, 2013				Nine Months Ending September 30, 2014				Nine Months Ending September 30, 2013
	As Reported		Pro Forma		As Reported		Pro Forma		As Reported		Pro Forma		As Reported		Pro Forma
	(unaudited)				(unaudited)				(unaudited)				(unaudited)
	(In thousands, except per share data)
Revenue	$	50,808	$	50,808	$	50,293	$	50,697	$	153,688	$	154,227	$	153,863	$	154,997
Net Income	$	18,015	$	18,015	$	13,143	$	12,587	$	47,011	$	46,975	$	44,029	$	43,430
Basic EPS	$	0.47	$	0.47	$	0.35	$	0.33	$	1.23	$	1.23	$	1.18	$	1.16
Diluted EPS	$	0.47	$	0.47	$	0.34	$	0.33	$	1.22	$	1.22	$	1.14	$	1.12