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Note 6 - Intangibles (Details) - Intangible Assets (USD $)
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Jun. 29, 2013
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Sep. 29, 2012
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|---|---|---|
| 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 |