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Income Taxes (Details Textuals) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2013
Dec. 31, 2012
Income Tax Disclosure [Abstract]        
Income tax expense $ 6,005 $ 8,189 $ 6,820 $ 8,323
Unrecognized tax benefits 6,140   6,140  
Interest accrued in unrecognized tax benefits 511   511  
Unrecognized tax benefits that will impact effective tax rate 2,664   2,664  
One time tax benefit       $ 1,918