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Note 2 - Fair Value of Financial Instruments (Tables)
6 Months Ended
Mar. 28, 2015
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:
                               
                                 
March 28, 2015
  $ 2,576,806       -     $ 2,576,806       -  
September 27, 2014
  $ 2,493,664       -     $ 2,493,664       -