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Note 5 - Operating Leases and Rental Expense (Details) - Details of operating lease expense, including real estate taxes and insurance (USD $)
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12 Months Ended | ||
|---|---|---|---|
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Sep. 30, 2013
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Sep. 30, 2012
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Sep. 30, 2011
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| Property Subject to or Available for Operating Lease [Line Items] | |||
| Operating lease expense | $ 410,219 | $ 401,897 | $ 420,267 |
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Factory and Office Leases [Member]
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| Property Subject to or Available for Operating Lease [Line Items] | |||
| Operating lease expense | 404,678 | 397,073 | 414,380 |
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Other Lease Expense [Member]
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| Property Subject to or Available for Operating Lease [Line Items] | |||
| Operating lease expense | $ 5,541 | $ 4,824 | $ 5,887 |
| X | ||||||||||
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- Definition
Amount of rent expense incurred for leased assets, including but not limited to, furniture and equipment, that is not directly or indirectly associated with the manufacture, sale or creation of a product or product line. No definition available.
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| X | ||||||||||
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- Details
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