FAIR VALUE MEASUREMENTS (Details 2) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jul. 30, 2011	Jul. 28, 2012
Assets and liabilities measured at fair value on a recurring basis
Long term debt, including current portion carrying value	$ 48,433	$ 985
Long term debt, including current portion fair value	48,424	988
Total Losses
Total	5,790
Recurring basis | Level 2
Assets and liabilities measured at fair value on a recurring basis
Interest Rate Swap	1,259
Total liabilities	1,259
Nonrecurring basis
Total Losses
Property and Equipment, net	5,790
Intangible Assets, net	200
Total	5,990
Nonrecurring basis | Level 2
Assets and liabilities measured at fair value on a recurring basis
Property and Equipment, net	285,151
Total	285,151
Nonrecurring basis | Level 3
Assets and liabilities measured at fair value on a recurring basis
Intangible Assets, net	58,336
Total	58,336
Nonrecurring basis | Carrying Value
Assets and liabilities measured at fair value on a recurring basis
Property and Equipment, net	290,900
Intangible Assets, net	$ 58,500