Intangible Assets, Net - Components of Intangible Assets, Net (Details) - USD ($) $ in Thousands	Jun. 25, 2017	Jun. 26, 2016
Finite Lived Intangible Assets [Line Items]
Intangible assets, gross	$ 28,170	$ 28,799
Intangible assets, accumulated amortization	(26,012)	(25,058)
Total intangible assets, net	2,158	3,741
Customer Lists [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets, gross	23,615	23,615
Intangible assets, accumulated amortization	(21,685)	(20,665)
Non-compete Agreements [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets, gross	4,050	4,293
Intangible assets, accumulated amortization	(3,903)	(3,860)
Trademarks, Licenses and Other [Member]
Finite Lived Intangible Assets [Line Items]
Intangible assets, gross	505	891
Intangible assets, accumulated amortization	$ (424)	$ (533)