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. 29, 2019	Dec. 30, 2018	Dec. 29, 2019	Dec. 30, 2018	Dec. 30, 2018
Fair Value Disclosures [Abstract]
Interest expense	$ 1,101	$ 1,355	$ 2,358	$ 2,822	$ 2,822
(Increase) decrease in fair value of interest rate swaps	(289)	1,173	39		944
Impact of interest rate swaps on interest expense	$ 15	$ (71)	$ (48)		$ (106)