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Note 5 - Intangibles
3 Months Ended
Jan. 02, 2016
Notes to Financial Statements  
Intangible Assets Disclosure [Text Block]
5
. INTANGIBLES
 
   
January 2,
   
October 3,
 
   
2016
   
2015
 
Patents and trademarks
  $ 2,214,344     $ 2,203,673  
Trade names
    325,692       342,416  
Non-competition agreements
    142,719       150,048  
Customer relationships
    2,394,020       2,516,952  
      5,076,775       5,213,089  
Less accumulated amortization
    (3,013,992 )     (2,998,327 )
    $ 2,062,783     $ 2,214,762  
 
Changes in the balances shown for trade names, non-competition agreements and customer relationships result solely from foreign currency fluctuations.