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Note 6 - Intangibles (Details) - Intangible Assets (USD $)
Jun. 29, 2013
Sep. 29, 2012
Intangible Assets [Abstract]    
Patents and trademarks $ 2,080,436 $ 2,023,060
Trade names 428,606 458,493
Non-compete agreements 187,816 200,913
Customer relationships 3,150,498 3,370,184
5,847,356 6,052,650
Less accumulated amortization (2,388,397) (2,061,763)
Net intangibles $ 3,458,959 $ 3,990,887