Pension Plan (Tables)

3 Months Ended

Mar. 28, 2014

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

Schedule of Net Benefit Costs

Components of net pension cost for the Qualified Pension Plan and Supplemental Employees’ Retirement Plan ("SERP") are as follows:

	For the Three Months Ended
	Qualified Pension Plan						SERP
	March 28, 2014			March 29, 2013			March 28, 2014		March 29, 2013
In thousands
Service cost for benefits earned during the year	$	2,940		$	3,587		$	64	$	85
Interest cost on projected benefit obligation	7,209			6,399			85		72
Expected return on plan assets	(10,262		)	(10,337		)	—		—
Amortization of prior service cost	25			25			—		—
Amortization of net loss	1,019			2,277			22		77
Net pension benefit cost	$	931		$	1,951		$	171	$	234

Schedule of Defined Benefit Plans Disclosures

The following tables show the amount of the contributions made to the Qualified Pension Plan and SERP during each period and the amount of contributions the Company expects to make during 2014:

Year-to-date contributions:

	Qualified Pension Plan				SERP
	As of March 28, 2014		As of December 31, 2013		As of March 28, 2014		As of December 31, 2013
In thousands
Year-to-date contributions	$	10,000	$	10,000	$	419	$	2,291

Expected additional contributions in 2014:

	Qualified Pension Plan		SERP
In thousands
Expected additional contributions	$	—	$	400