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Note 9 - Income Taxes (Details) (USD $)
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3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
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Mar. 31, 2014
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Mar. 31, 2013
|
Mar. 31, 2014
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Mar. 31, 2013
|
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| Note 9 - Income Taxes (Details) [Line Items] | ||||
| Income Tax Expense (Benefit) | $ 714,000 | $ 427,000 | $ 1,824,000 | $ 793,000 |
| Effective Income Tax Rate Reconciliation, Percent | 36.80% | 43.90% | 36.20% | 42.10% |
| Deferred Tax Assets, Valuation Allowance | 975,000 | 975,000 | ||
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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) | $ 427,000 | |||
| 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
|
| 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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