Note 6 - Leases (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jul. 28, 2012	Jul. 30, 2011	Jul. 31, 2010
Rent Paid To Related Parties	$ 640	$ 615	$ 595
Rent Paid To Related Partnership	801	764	781
Rent Paid To Wakefern Under Sublease Agreement	$ 1,227