Note 9 - Intangible Assets Components (Details) - USD ($) $ in Thousands	Jun. 26, 2016	Jun. 28, 2015
Customer Lists [Member]
Intangible assets, gross	$ 23,615	$ 23,615
Intangible assets, accumulated amortization	(20,665)	(19,432)
Noncompete Agreements [Member]
Intangible assets, gross	4,293	4,293
Intangible assets, accumulated amortization	(3,860)	(3,537)
Licenses Trademarks and Other [Member]
Intangible assets, gross	891	837
Intangible assets, accumulated amortization	(533)	(388)
Intangible assets, gross	28,799	28,745
Intangible assets, accumulated amortization	(25,058)	(23,357)
Total intangible assets, net	$ 3,741	$ 5,388