Note 6 - Leases: Schedule of Future Minimum Lease Payments for Capital Leases (Details) (USD $) In Thousands, unless otherwise specified	Jul. 26, 2014	Jul. 27, 2013
Details
Capital Leases, Future Minimum Payments Due, Next Twelve Months	$ 4,674
Operating Leases, Future Minimum Payments Due, Next Twelve Months	10,411
Capital Leases, Future Minimum Payments, Due in Rolling Year Two	4,875
Operating Leases, Future Minimum Payments, Due in Rolling Year Two	9,265
Capital Leases, Future Minimum Payments, Due in Rolling Year Three	4,875
Operating Leases, Future Minimum Payments, Due in Rolling Year Three	6,845
Capital Leases, Future Minimum Payments, Due in Rolling Year Four	4,959
Operating Leases, Future Minimum Payments, Due in Rolling Year Four	6,282
Capital Leases, Future Minimum Payments, Due in Rolling Year Five	5,001
Operating Leases, Future Minimum Payments, Due in Rolling Year Five	5,076
Capital Leases, Future Minimum Payments Due Thereafter	69,964
Operating Leases, Future Minimum Payments, Due Thereafter	47,740
Capital Leases, Future Minimum Payments Due	94,348
Operating Leases, Future Minimum Payments Due	85,619
Capital Leases, Future Minimum Payments, Interest Included in Payments	49,949
Capital Leases, Future Minimum Payments, Present Value of Net Minimum Payments	44,399
Capital and financing lease obligations	231	10
Capital and financing lease obligations	$ 44,168	$ 41,019