Stock Compensation (Tables)

3 Months Ended

Mar. 31, 2015

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock Based Compensation

The following table represents total stock based compensation expense for non-qualified stock options, restricted stock units (“RSU”) and the tax related benefit for the three months ended March 31, 2015 and 2014:

	Three Months Ended
(in thousands)	2015		2014
Stock option expense	$	1,445	$	1,674
RSU expense	3,136		3,719
Total stock based compensation expense	$	4,581	$	5,393
Total related tax benefit	$	1,547	$	1,564