Note E - Major Customer Concentrations - Major Customers (Details) - Sales [Member] - Customer Concentration Risk [Member] |
12 Months Ended | ||
|---|---|---|---|
Sep. 30, 2015 |
Sep. 30, 2014 |
Sep. 30, 2013 |
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| Customer A [Member] | |||
| Concentration Risk, Percentage | 25.00% | 19.00% | 19.00% |
| Customer B [Member] | |||
| Concentration Risk, Percentage | 21.00% | 23.00% | |
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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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