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Income Taxes (Effective Tax Rate Reconciliation) (Detail) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Dec. 29, 2012
Dec. 31, 2011
Dec. 29, 2012
Dec. 31, 2011
Income Tax Disclosure [Abstract]        
Federal income tax provision at statutory rate $ 1,782 $ 908 $ 3,679 $ 1,442
Foreign earnings taxed at lower rates (196) (229) (308) (274)
Effect of foreign currency rate changes 10 106 (57) (151)
Income Tax Reconciliation, Tax Credits, Research 0 (1,469) 0 (1,469)
Deferred Taxes, Business Combination, Valuation Allowance, Available to Reduce Income Tax Expense 0 183 0 183
Other 65 (2) 183 31
Income tax provision $ 1,661 $ (503) $ 3,497 $ (238)