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Related Party Transaction - Additional Information (Detail) - Promissory Note [Member] - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 26, 2019	Dec. 28, 2017	Dec. 26, 2019
Purchase price financed by seller through unsecured debt		$ 11,500
Executive Officer [Member]
Interest paid	$ 57		$ 127

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- Definition

Business combination, consideration transferred promissory note.

+ References

No definition available.

+ Details

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Balance Type:	credit
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X

- Definition

Amount of cash paid for interest, including, but not limited to, capitalized interest and payment to settle zero-coupon bond attributable to accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount; classified as operating and investing activities.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 50
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=98513485&loc=d3e4297-108586

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- Details

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X

- Details

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