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Note 4 - Inventories (Details) - Components of Inventories (USD $)
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Jun. 29, 2013
|
Sep. 29, 2012
|
|---|---|---|
| Components of Inventories [Abstract] | ||
| Raw materials | $ 4,798,510 | $ 5,471,177 |
| Work in process | 603,313 | 675,701 |
| Finished goods | 1,769,148 | 3,866,964 |
| Reserve for obsolescence | (571,000) | (595,000) |
| $ 6,599,971 | $ 9,418,842 |