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Note E - Concentrations (Details) - Major Customers (Sales [Member], Customer Concentration Risk [Member])
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12 Months Ended | ||
|---|---|---|---|
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Sep. 30, 2014
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Sep. 30, 2013
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Sep. 30, 2012
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Customer A [Member]
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| Revenue, Major Customer [Line Items] | |||
| Customer | 21.00% | 23.00% | |
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Customer B [Member]
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| Revenue, Major Customer [Line Items] | |||
| Customer | 19.00% | 19.00% | 22.00% |
| X | ||||||||||
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- Definition
For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Details
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