Fair Value of Financial Instruments and Non-Financial Assets and Liabilities - Schedule of Hedging Activities (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 24, 2017	Dec. 25, 2016	Dec. 24, 2017	Dec. 25, 2016
Fair Value Disclosures [Abstract]
Interest expense	$ 1,190	$ 914	$ 2,375	$ 1,606
Increase in fair value of interest rate swaps	(1,077)	(89)	(1,492)	(188)
Impact of interest rate swaps on interest expense	$ 123	$ 65	$ 254	$ 137

Amount of unrealized gain (loss) related to the fair value of interest rate derivatives designated as fair value hedging instruments, as offset by the gain (loss) on the hedged item to the extent that the fair value hedge is determined to be effective.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4A
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5618551-113959

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 815
-SubTopic 10
-Section 50
-Paragraph 4C
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=84234895&loc=SL5624171-113959

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration