Retirement Plans (Tables)

6 Months Ended

Jun. 29, 2013

Compensation and Retirement Disclosure [Abstract]

Pension and Other Post Retirement Benefit Plans [Table Text Block]

The components of the net periodic expense for the Company’s pension plans and other postretirement benefit plans are as follows (in thousands):

	For the Three Months Ended						For the Six Months Ended
	June 29, 2013			June 30, 2012			June 29, 2013			June 30, 2012
Service cost	$	—		$	517		$	—		$	1,034
Interest cost	3,421			3,633			6,842			7,266
Expected return on plan assets	(4,618		)	(4,258		)	(9,236		)	(8,516		)
Net amortization and deferral	(2		)	(1		)	(4		)	(2		)
Recognized net actuarial loss	1,992			1,628			3,984			3,256
Net periodic expense	$	793		$	1,519		$	1,586		$	3,038