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Income Taxes (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2015
Dec. 31, 2014
Income Tax Examination [Line Items]        
Provision for income taxes $ 708 $ 1,721 $ 2,458 $ 3,457