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Income Taxes (Details) (USD $)
3 Months Ended 6 Months Ended
Dec. 28, 2012
Dec. 30, 2011
Dec. 28, 2012
Dec. 30, 2011
Income Tax Disclosure [Abstract]        
Income tax (benefit) provision $ (3,880,000) $ 97,000 $ (3,455,000) $ (570,000)
Unrecognized tax benefits 9,100,000   9,100,000  
Unrecognized tax benefits that would impact effective tax rate 6,800,000   6,800,000  
Interest and penalties from unrecognized tax benefits $ 10,400,000   $ 10,400,000  
Term of possibility of change in unrecognized tax benefits     12 months