GOODWILL AND INTANGIBLE ASSETS (Details) - USD ($) $ in Thousands		Sep. 02, 2017	May 27, 2017
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross		$ 4,466	$ 4,463
Finite Lived Intangible Assets Accumulated Amortization		1,132	1,022
Intangibles, net		3,334	3,441
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross		659	659
Finite Lived Intangible Assets Accumulated Amortization		493	441
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	[1]	3,400	3,397
Finite Lived Intangible Assets Accumulated Amortization		489	446
Non-compete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross		177	177
Finite Lived Intangible Assets Accumulated Amortization		92	84
Technology [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross		230	230
Finite Lived Intangible Assets Accumulated Amortization		$ 58	$ 51

[1] Change from prior periods reflect impact of foreign currency translation.