Intangible Assets Subject to Amortization and Amortization Expense (Detail) - USD ($) $ in Thousands	May. 30, 2015	May. 31, 2014
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	$ 1,024	$ 1,053
Finite Lived Intangible Assets Accumulated Amortization	281	210
Intangible Assets, Net (Including Goodwill)	743	843
Trade Names [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	29	29
Finite Lived Intangible Assets Accumulated Amortization	29	18
Customer Relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	948	977
Finite Lived Intangible Assets Accumulated Amortization	221	178
Noncompete Agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Finite Lived Intangible Assets Gross	47	47
Finite Lived Intangible Assets Accumulated Amortization	$ 31	$ 14