Intangible Assets, Net - Amortization Expense for Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2019	Jun. 24, 2018	Jun. 25, 2017
Finite Lived Intangible Assets [Line Items]
Amortization expense	$ 1,112	$ 1,110	$ 1,381
Customer Lists [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	639	843	1,020
Non-compete Agreements [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	379	205	287
Trademarks, Licenses and Other [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	$ 94	$ 62	$ 74

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=109223946&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274

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