GOODWILL AND INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	May 27, 2017	May 28, 2016
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	$ 4,463	$ 4,500
Finite Lived Intangible Assets Accumulated Amortization	1,022	682
Intangibles, net	3,441	3,818
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	659	659
Finite Lived Intangible Assets Accumulated Amortization	441	231
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	3,397	3,434
Finite Lived Intangible Assets Accumulated Amortization	446	374
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	177	177
Finite Lived Intangible Assets Accumulated Amortization	84	55
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	230	230
Finite Lived Intangible Assets Accumulated Amortization	$ 51	$ 22