GOODWILL AND INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands	Nov. 26, 2016	May 28, 2016
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	$ 4,456	$ 4,500
Finite Lived Intangible Assets Accumulated Amortization	838	682
Intangibles, net	3,618	3,818
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	659	659
Finite Lived Intangible Assets Accumulated Amortization	336	231
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	3,390	3,434
Finite Lived Intangible Assets Accumulated Amortization	396	374
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	177	177
Finite Lived Intangible Assets Accumulated Amortization	68	55
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	230	230
Finite Lived Intangible Assets Accumulated Amortization	$ 38	$ 22