Debt (Details Textuals 1) In Thousands, unless otherwise specified				6 Months Ended					6 Months Ended
	Jul. 02, 2011 USD ($)	Jan. 01, 2011 USD ($)	Jul. 03, 2010 USD ($)	Jul. 02, 2011 Italian Note [Member] Italian Subsidiaries [Member] USD ($)	Jul. 02, 2011 Italian Note [Member] Italian Subsidiaries [Member] EUR (€)	Jan. 01, 2011 Italian Note [Member] Italian Subsidiaries [Member] USD ($)	Jan. 01, 2011 Italian Note [Member] Italian Subsidiaries [Member] EUR (€)	Sep. 30, 2010 Italian Note [Member] Italian Subsidiaries [Member] EUR (€)	Jul. 02, 2011 CKJEA Notes and other [Member] USD ($)	Jan. 01, 2011 CKJEA Notes and other [Member] USD ($)	Jul. 03, 2010 CKJEA Notes and other [Member] USD ($)	Jul. 02, 2011 CKJEA Notes Payable [Member] USD ($)	Jan. 01, 2011 CKJEA Notes Payable [Member] USD ($)	Jul. 03, 2010 CKJEA Notes Payable [Member] USD ($)	Jan. 01, 2011 Italian Note [Member] USD ($)
Debt (Textuals) [Abstract]
2011 Term Loan	$ 12,673	$ 32,172	$ 65,203						$ 8,909	$ 18,802	$ 39,881	$ 3,764	$ 18,445	$ 38,289	$ 13,370
Weighted average effective interest rate									3.27%	4.29%	2.49%
Short term notes renewed for additional term									no more than 12 months
Principal balance of loan						(13,370)	10,000	10,000
Repayments of notes				$ (8,600)	€ 6,040
Interest rate on senior notes						3.64%	3.64%