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Note 9 - Income Taxes (Details) (USD $)
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9 Months Ended |
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Jun. 30, 2013
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| Income Tax Disclosure [Text Block] | |
| Deferred Tax Assets, Operating Loss Carryforwards, Domestic | $ 24,641,000 |
| Deferred Tax Assets, Operating Loss Carryforwards, State and Local | 12,363,000 |
| Deferred Tax Assets, Operating Loss Carryforwards, Foreign | $ 64,260,000 |
| Operating Loss Carryforwards, Limitations on Use | twenty |
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- Details
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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 foreign 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
A description of the limitations on the use of all operating loss carryforwards available to reduce future taxable income. No definition available.
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