Intangible Assets, Net - Amortization Expense for Intangible Assets (Details) - USD ($) $ in Thousands	12 Months Ended
	Jun. 25, 2017	Jun. 26, 2016	Jun. 28, 2015
Finite Lived Intangible Assets [Line Items]
Amortization expense	$ 1,381	$ 1,701	$ 2,080
Customer Lists [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	1,020	1,233	1,594
Non-compete Agreements [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	287	323	323
Trademarks, Licenses and Other [Member]
Finite Lived Intangible Assets [Line Items]
Amortization expense	$ 74	$ 145	$ 163