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Significant Accounting Policies - Marketing and Advertising Expenses Recorded in Selling Expenses (Detail) - USD ($) $ in Thousands | 12 Months Ended
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Jun. 29, 2017 | Jun. 30, 2016 | Jun. 25, 2015
Marketing and Advertising Expense [Abstract] |  |  |
Marketing and advertising expense | $ 10,064 | $ 11,569 | $ 11,069

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- Definition Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 720 -SubTopic 35 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6420018&loc=d3e36677-107848 + Details
Name: | us-gaap_AdvertisingExpense
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

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- References No definition available. + Details
Name: | us-gaap_MarketingAndAdvertisingExpenseAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration