Consolidated Statements of Comprehensive Income (Loss) (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 29, 2014	Jun. 30, 2013	Jun. 29, 2014	Jun. 30, 2013
Net Income	$ 13,071	$ 10,965	$ 17,096	$ 17,962
Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment	1,078	(6,766)	4,182	(12,925)
Other Comprehensive Income (Loss), Pension Liability Adjustment	(776)	(318)	(1,213)	1,567
Comprehensive Income	$ 13,373	$ 3,881	$ 20,065	$ 6,604