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Income Taxes (Details Textual)
3 Months Ended 6 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Dec. 31, 2014
Dec. 31, 2013
Income Tax (Textual) [Abstract]        
Effective tax rate (12.70%)us-gaap_EffectiveIncomeTaxRateContinuingOperations 40.80%us-gaap_EffectiveIncomeTaxRateContinuingOperations (20.10%)us-gaap_EffectiveIncomeTaxRateContinuingOperations 31.80%us-gaap_EffectiveIncomeTaxRateContinuingOperations