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Note B - Commitments and Facilities (Details) (USD $) | 12 Months Ended |
--- | --- | ---
Sep. 30, 2014 | Sep. 30, 2013 | Sep. 30, 2012 | Nov. 13, 2014 Subsequent Event [Member]
Note B - Commitments and Facilities (Details) [Line Items] |  |  |  |
Operating Leases, Rent Expense | $ 505,000 | $ 450,000 | $ 406,000 |
Purchase Obligation, Due in Next Twelve Months | 2,100,000 |  |  |
Stock Repurchase Value of Shares Authorized to be Repurchased |  |  |  | $ 8,000,000

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- Details
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- Definition The value of shares authorized to be repurchased by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
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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. + References No definition available. + Details
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Balance Type: | debit
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- Definition Minimum amount of purchase arrangement maturing in the next fiscal year following the latest fiscal year. Includes, but not limited to, recorded and unrecorded purchase obligations, long-term purchase commitments, and short-term purchase commitments. + References No definition available. + Details
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