Fair Value Measurements (Tables)

9 Months Ended

Sep. 28, 2013

Fair Value Measurements [Abstract]

Schedule of Assets and Liabilities at Fair Value

			Fair value measurements at reporting date using:
	Total		Level 1		Level 2		Level 3
	Fair Value		Inputs		Inputs		Inputs
September 28, 2013
Assets
Assets held in rabbi trusts	$	4,583	$	1,097	$	3,486	$	-
December 31, 2012
Assets
Assets held in rabbi trusts	$	4,299	$	1,102	$	3,197	$	-