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Note 3 - Inventories (Details) - Components of Inventories (USD $)
Dec. 28, 2013
Sep. 28, 2013
Components of Inventories [Abstract]    
Raw materials $ 5,069,911 $ 5,054,462
Work in process 800,534 698,786
Finished goods 1,173,359 1,412,702
Reserve for obsolescence (733,000) (720,000)
$ 6,310,804 $ 6,445,950