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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. 27, 2020	Jun. 29, 2019
Customer A [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage		21.00%
Customer B [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage		18.00%
Customer C [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	[1]		25.00%
Customer D [Member]
Revenue, Major Customer [Line Items]
Concentration Risk, Percentage	[1]		16.00%
[1] Less than 10%

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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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Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 275
-SubTopic 10
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