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Organization and Summary of Significant Accounting Policies - Accounts Receivable Balance Percentage of Different Customers (Detail) - Accounts Receivable [Member] - Credit Concentration Risk [Member]	12 Months Ended
	Jun. 30, 2018	Jun. 24, 2017
Customer A [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	13.00%	13.00%
Customer B [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	11.00%	17.00%
Customer C [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	10.00%	15.00%

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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