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Note 9 - Income Taxes (Detail) (USD $)
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3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
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Jun. 30, 2012
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Sep. 30, 2011
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Jun. 30, 2011
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Jun. 30, 2012
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| Deferred Federal Income Tax Expense (Benefit) | $ 65,000 | $ 46,000 | ||
| Valuation Allowance, Deferred Tax Asset, Change in Amount | 607,000 | 2,481,000 | 321,000 | 1,054,000 |
| Other Tax Expense (Benefit) | 1,116,000 | |||
| Income Tax Credits and Adjustments | 62,000 | |||
| Deferred Tax Assets, Operating Loss Carryforwards, Domestic | 27,239,000 | |||
| Deferred Tax Assets, Operating Loss Carryforwards, State and Local | 22,245,000 | |||
| Deferred Tax Assets, Valuation Allowance | $ 4,988,000 | $ 6,042,000 | $ 4,988,000 | |
| X | ||||||||||
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- Definition
The component of total income tax expense for the period comprised of the increase (decrease) during the period in the entity's domestic deferred tax assets and liabilities attributable to continuing operations as determined by applying the provisions of the federally enacted tax law. 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 domestic operating loss carryforwards. Excludes 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 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
A credit or adjustment for government or taxing authority authorized decrease in taxes owed as a result of meeting certain tax policy conditions. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
The component of income tax expense representing amounts paid or payable (or refundable) which are classified as "income taxes" as determined by applying the provisions of enacted tax law to other than the taxable Income or Loss from continuing operations for the period. Items affecting income taxes and required to be disclosed, but not included elsewhere, would also be designated as "Other". 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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