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Note 3 - Fair Value of Financial Instruments (Tables)
6 Months Ended
Mar. 30, 2013
Fair Value, Assets Measured on Recurring and Nonrecurring Basis [Table Text Block]
   
Total
   
Quoted prices in active markets (Level 1)
   
Significant other observable inputs (Level 2)
   
Significant unobservable inputs
(Level 3)
 
                         
Cash value of life insurance policies:
                           
March 30, 2013
  $ 2,233,388             $ 2,233,388          
September 29, 2012
  $ 2,133,935             $ 2,133,935