Business Combinations (Tables)

6 Months Ended

Jun. 30, 2014

Business Combinations [Abstract]

Business Acquisition, Pro Forma Information

	Three Months Ended June 30, 2014				Three Months Ended June 30, 2013				Six Months Ending June 30, 2014				Six Months Ending June 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	$	51,476	$	51,610	$	51,004	$	50,855	$	102,880	$	103,419	$	103,570	$	104,300
Net Income	$	13,579	$	13,553	$	13,542	$	12,986	$	28,996	$	28,960	$	30,886	$	28,468
Basic EPS	$	0.35	$	0.35	$	0.36	$	0.35	$	0.76	$	0.75	$	0.83	$	0.77
Diluted EPS	$	0.35	$	0.35	$	0.35	$	0.33	$	0.75	$	0.75	$	0.80	$	0.73