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Income Taxes (Details) (USD $)
Sep. 30, 2014
Jun. 30, 2014
Income Tax Disclosure [Abstract]    
Accrued income taxes $ 2,900,000  
Prepaid taxes   9,700,000
Gross tax contingency reserve 1,000,000  
Accrued tax liabilities included in the gross tax contingency reserve 600,000  
Accrued interest and penalties included in the gross tax contingency reserve 400,000  
Gross tax contingency reserve, classified as current liabilities 0  
Gross tax contingency reserve, classified as noncurrent liabilities $ 1,000,000