IDENTIFIED INTANGIBLE ASSETS (Narrative) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 29, 2013	Dec. 30, 2012	Dec. 25, 2011
IDENTIFIED INTANGIBLE ASSETS [Abstract]
Amortization of Intangible Assets	$ 5,700	$ 5,800	$ 5,700
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months	5,700
Finite-Lived Intangible Assets, Amortization Expense, Year Two	5,700
Finite-Lived Intangible Assets, Amortization Expense, Year Three	5,700
Finite-Lived Intangible Assets, Amortization Expense, Year Four	5,800
Finite-Lived Intangible Assets, Amortization Expense, Year Five	$ 5,600