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Note 2 - Basis of Presentation and Restatement (Details Textual) (USD $) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Jun. 30, 2014 | Jun. 30, 2014
Restatement of Prior Year Income [Abstract] |  |
Income Tax Examination, Penalties and Interest Expense | $ 518,000 us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense | $ 518,000 us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense
Restatement Adjustment [Member] |  |
Restatement of Prior Year Income [Abstract] |  |
Liability for Uncertain Tax Positions, Current | 3,018,000 us-gaap_LiabilityForUncertainTaxPositionsCurrent / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember | 3,018,000 us-gaap_LiabilityForUncertainTaxPositionsCurrent / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember
Increase (Decrease) in Income Taxes | 2,285,000 us-gaap_IncreaseDecreaseInIncomeTaxes / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember |
Income Tax Examination, Penalties and Interest Expense | $ 518,000 us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember | $ 518,000 us-gaap_IncomeTaxExaminationPenaltiesAndInterestExpense / us-gaap_StatementScenarioAxis = us-gaap_RestatementAdjustmentMember

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- Definition The sum of the amounts of estimated penalties and interest recognized in the period arising from income tax examinations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 15 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6907707&loc=d3e32718-109319 + Details
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- Definition The increase (decrease) during the reporting period in the amounts payable to taxing authorities for taxes that are based on the reporting entity's earnings, net of amounts receivable from taxing authorities for refunds of overpayments or recoveries of income taxes, and in deferred and other tax liabilities and assets. + References No definition available. + Details
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- Definition The current portion of the amount recognized for uncertain tax positions as of the balance sheet date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
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- Details
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