Note 10 - Related Parties (Details) (USD $)	0 Months Ended	6 Months Ended
	Nov. 14, 2012	Feb. 12, 2014	Feb. 13, 2013
Note 10 - Related Parties (Details) [Line Items]
Number of Related Party Entities		2
Related Party Transaction, Amounts of Transaction		$ 8,300
Limited Liability Company (LLC) or Limited Partnership (LP), Managing Member or General Partner, Ownership Interest		50.00%
Lease Annual Rent Payments		163,000	144,000
Lease Term	8 years
Percent of Total Rents from Continuing Operations		2.10%	2.20%
Amended and Restated Master Sales Agreement [Member]
Note 10 - Related Parties (Details) [Line Items]
Related Party Transaction, Amounts of Transaction		$ 0	$ 0
New Lease Agreement [Member]
Note 10 - Related Parties (Details) [Line Items]
Lessee Leasing Arrangements, Operating Leases, Term of Contract		12 years
Option To Extend Lease Years		2
Optional Lease Term		5 years
Lease Annual Rent Payments Per Square Foot		22.00
New Lease Agreement [Member] | 2014 [Member]
Note 10 - Related Parties (Details) [Line Items]
Lease Annual Rent Payments Per Square Foot		22.00