Pension and Other Post-Retirement Benefits (Tables)

6 Months Ended

Jun. 30, 2015

Defined Benefit Pension Plans and Defined Benefit Postretirement Plans Disclosure [Abstract]

Schedule of Defined Benefit Plans Disclosures

The following table presents the components of net periodic pension expense for the Company's pension plan for the three and six months endedJune 30, 2015 and 2014:

	Three Months Ended						Six Months Ended
	June 30,						June 30,
(in thousands)	2015			2014			2015			2014
Interest cost	$	4,760		$	5,248		$	9,520		$	10,496
Expected return on plan assets	(5,518		)	(6,050		)	(11,035		)	(12,100		)
Amortization of actuarial loss	2,830			1,907			5,660			3,814
Total	$	2,072		$	1,105		$	4,145		$	2,210