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Income Taxes - Additional Information (Detail) (USD $)
3 Months Ended
Sep. 28, 2013
Sep. 29, 2012
Jun. 29, 2013
Income Tax Disclosure [Line Items]      
Income tax provision $ 302,000 $ 918,000  
Unrecognized Tax Benefits 8,200,000   8,000,000
Unrecognized tax benefits that would affect effective tax rate 3,500,000 4,800,000  
Estimated decrease in unrecognized tax benefits $ 1,500,000