Note 1 - Description of Business and Nature of Operations (Details Textual)	9 Months Ended		24 Months Ended
	Nov. 04, 2013 USD ($)	Nov. 05, 2012 USD ($)	Jan. 26, 2015 USD ($)	Aug. 08, 2016	Jan. 28, 2013 USD ($)	Jan. 17, 2013 USD ($)
Subsequent Event [Member] | Operating Units [Member]
Number of Restaurants				23
Subsequent Event [Member] | Payables to Wells Fargo [Member]
Proceeds from Sale of Property, Plant, and Equipment			$ 5,800,000
Subsequent Event [Member] | Payables to Other Secured Creditors [Member]
Proceeds from Sale of Property, Plant, and Equipment			1,900,000
Subsequent Event [Member] | Payables to Unsecured Creditors [Member]
Proceeds from Sale of Property, Plant, and Equipment			$ 801,000
Subsequent Event [Member]
Number of Properties Sold			15
Liabilities Subject to Compromise			$ 800,000
Operating Units [Member]
Number of Restaurants	19				27
Suzanne Wheaton [Member] | Exit Loan [Member]
Notes Payable, Related Parties, Noncurrent						$ 300,000
Plan of Reorganization, Amount of Prepetition Obligations to be Settled in Cash						$ 10,000,000
Notes Payable, Related Parties, Noncurrent	$ 1,992,000				$ 1,992,000
Proceeds from Sale of Property, Plant, and Equipment	3,074,000	$ 454,000
Liabilities Subject to Compromise	$ 1,387,000				$ 1,565,000