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Net Income Per Share - Additional Information (Detail) - Jul. 03, 2015 - Employee Stock Option [Member] - $ / shares
Total
Total
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]    
Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount 40,000 30,989
Antidilutive Shares Weighted Average Exercise Price $ 44.20 $ 44.20