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Note 9 - Income Taxes (Details) (USD $)
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3 Months Ended | 9 Months Ended | |||
|---|---|---|---|---|---|
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Jun. 30, 2013
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Sep. 30, 2012
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Jun. 30, 2012
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Jun. 30, 2013
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Jun. 30, 2012
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| Note 9 - Income Taxes (Details) [Line Items] | |||||
| Income Tax Expense (Benefit) | $ 671,001 | $ 64,436 | $ 1,464,001 | $ 154,677 | |
| Effective Income Tax Rate Reconciliation, Percent | 36.90% | 3.60% | |||
| Valuation Allowance, Deferred Tax Asset, Change in Amount | 3,500,000 | 234,000 | |||
| Deferred Tax Assets, Valuation Allowance | 975,000 | ||||
| Other Tax Expense (Benefit) | 238,000 | ||||
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Current Year AMT Tax Credit [Member]
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|||||
| Note 9 - Income Taxes (Details) [Line Items] | |||||
| Valuation Allowance, Deferred Tax Asset, Change in Amount | 14,000 | ||||
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Basis Difference In Goodwill On Prior Asset Acquisitions [Member]
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|||||
| Note 9 - Income Taxes (Details) [Line Items] | |||||
| Income Tax Expense (Benefit) | $ 65,000 | ||||
| X | ||||||||||
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- Details
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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
Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Amount of other income tax expense (benefit). 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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