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Income Taxes (Details) (USD $) | 6 Months Ended
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Mar. 31, 2015
Income Tax Examination [Line Items] |
Reserves for uncertain tax positions | 0 us-gaap_LiabilityForUncertainTaxPositionsCurrent
Accrual for interest and penalties | 0 us-gaap_IncomeTaxExaminationPenaltiesAndInterestAccrued
Minimum [Member] |
Income Tax Examination [Line Items] |
Years subject to income tax examination | 2011
Maximum [Member] |
Income Tax Examination [Line Items] |
Years subject to income tax examination | 2014

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- Definition The amount of estimated penalties and interest accrued as of the balance sheet date 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 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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