Derivative Financial Instruments - Narrative (Details) - USD ($)	12 Months Ended
	Jul. 02, 2016	Jun. 27, 2015	Jun. 28, 2014
Derivative Instruments, Gain (Loss) [Line Items]
Percentage of outstanding variable rate debt modified	57.00%
Net loss deferred in accumulated other comprehensive income	$ 3,901,000	$ (4,414,000)	$ (1,053,000)
Interest rate swap
Derivative Instruments, Gain (Loss) [Line Items]
Notional amount of interest rate swap contracts to pay fixed rates of interest and to receive variable rates of interest	$ 75,000,000
Term of contract	15 years
Effective interest rate	2.35%
Net loss deferred in accumulated other comprehensive income	$ 3,901,000
Loss expected to be reclassified to interest expense	$ 723,000