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Income Taxes (Narrative) (Details) (USD $)
In Millions, unless otherwise specified
6 Months Ended
Dec. 31, 2012
Jun. 30, 2012
Income Tax Expense (Benefit) [Abstract]    
Gross unrecognized tax benefits $ 1.3 $ 1.3
Unrecognized tax benefits that would impact effective tax rate if recognized 0.8 0.8
Income tax penalties and interest accrued $ 1.1  
Statutory rate percentage of federal income tax expense 35.00%