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Note 5 - Income Taxes (Details Textual) - USD ($)
3 Months Ended 8 Months Ended
Jul. 10, 2015
Jul. 11, 2014
Jul. 10, 2015
Jul. 11, 2014
State and Local Jurisdiction [Member] | Earliest Tax Year [Member]        
Open Tax Year     2011  
State and Local Jurisdiction [Member] | Latest Tax Year [Member]        
Open Tax Year     2014  
State and Local Jurisdiction [Member]        
Operating Loss Carryforwards $ 4,006,000   $ 4,006,000  
Domestic Tax Authority [Member] | Earliest Tax Year [Member]        
Open Tax Year     2012  
Domestic Tax Authority [Member] | Latest Tax Year [Member]        
Open Tax Year     2014  
Domestic Tax Authority [Member]        
Operating Loss Carryforwards 6,160,000   $ 6,160,000  
Effective Income Tax Rate Reconciliation, Percent     7.10%  
Income Tax Expense (Benefit) $ 142,000 $ 0 $ 142,000 $ 0