Pension Benefits (Tables)

3 Months Ended

Mar. 30, 2014

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

Components Of Net Periodic Benefit Cost

The components of net periodic benefit cost for the three months ended March 30, 2014 and March 31, 2013 were as follows:

	Quarter
	(13 weeks) Ended
(amounts in thousands)	March 30, 2014		March 31, 2013
Service cost	$	282	$	268
Interest cost	916		879
Expected return on plan assets	—		26
Amortization of actuarial loss	385		389
Amortization of prior service costs	3		1
Net periodic pension cost	$	1,586	$	1,563