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Note D - Income Taxes (Detail) (USD $)
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3 Months Ended | 12 Months Ended | |
|---|---|---|---|
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Sep. 30, 2012
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Sep. 30, 2012
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Sep. 30, 2011
|
|
| Valuation Allowance, Deferred Tax Asset, Change in Amount | $ 3,500,000 | ||
| Deferred Tax Assets, Valuation Allowance | 5,100,000 | 5,100,000 | |
| Operating Loss Carryforwards | 23,300,000 | 23,300,000 | 27,200,000 |
| Deferred Tax Assets, Operating Loss Carryforwards, State and Local | 21,200,000 | 21,200,000 | 22,300,000 |
| Excess Tax Benefit (Tax Deficiency) from Share-based Compensation, Operating Activities | 390,000 | ||
| Accrued Income Taxes | 2,000 | 2,000 | 49,000 |
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State [Member]
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|||
| Deferred Tax Assets, Valuation Allowance | 975,000 | 975,000 | |
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Equity Compensation [Member]
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|||
| Operating Loss Carryforwards | 1,100,000 | 1,100,000 | |
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Short Term [Member]
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|||
| Deferred Tax Assets, Valuation Allowance | 172,000 | 172,000 | |
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Long Term [Member]
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|||
| Deferred Tax Assets, Valuation Allowance | 803,000 | 803,000 | |
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State [Member]
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|||
| Deferred Tax Assets, Valuation Allowance | 975,000 | 975,000 | |
| Operating Loss Carryforwards | $ 250,000 | $ 250,000 |
| X | ||||||||||
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- Definition
Carrying amount as of the balance sheet date of the unpaid sum of the known and estimated amounts payable to satisfy all domestic and foreign income tax obligations due. This amount is the total of current and noncurrent accrued income taxes. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount before allocation of valuation allowances of deferred tax asset attributable to deductible state and local operating loss carryforwards. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of excess tax benefit (tax deficiency) that arises when compensation cost from non-qualified equity-based compensation recognized on the entity's tax return exceeds (is less than) compensation cost from equity-based compensation recognized in financial statements. Excess tax benefit (tax deficiency) reduces (increases) net cash provided by operating activities. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The sum of domestic, foreign and state and local operating loss carryforwards, before tax effects, available to reduce future taxable income under enacted tax laws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The amount of the change in the period in the valuation allowance for a specified deferred tax asset. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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