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Note 2 - Fair Value of Financial Instruments (Tables)
3 Months Ended
Jan. 02, 2016
Notes Tables  
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]
            Quoted      Significant          
            Prices in      Other     Significant  
            Active      Observable      Unobservable  
            Markets      Inputs      Inputs  
    Total      (Level 1)     (Level 2)     (Level 3)  
Cash value of life insurance policies:
                               
                                 
January 2, 2016
  $ 2,610,039       -     $ 2,610,039       -  
October 3, 2015
  $ 2,543,192       -     $ 2,543,192       -