LITIGATION Litigation (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
Nov. 29, 2014	Aug. 30, 2014	Nov. 30, 2013	Nov. 29, 2014	Nov. 30, 2013
Litigation [Abstract]
Other Nonoperating Income (Expense)	$ (14)us-gaap_OtherNonoperatingIncomeExpense		$ 15us-gaap_OtherNonoperatingIncomeExpense	$ (16)us-gaap_OtherNonoperatingIncomeExpense	$ (15)us-gaap_OtherNonoperatingIncomeExpense
Anti-trust class action lawsuit settlement [Domain]
Litigation [Abstract]
Other Nonoperating Income (Expense)	$ 0	$ (2,100)	$ 0	$ 0	$ (2,115)

The net amount of other income and expense amounts, the components of which are not separately disclosed on the income statement, resulting from ancillary business-related activities (that is, excluding major activities considered part of the normal operations of the business) also known as other nonoperating income (expense) recognized for the period. Such amounts may include: (a) dividends, (b) interest on securities, (c) net gains or losses on securities, (d) unusual costs, (e) gains or losses on foreign exchange transactions, and (f) miscellaneous other income and expense items.

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 9

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 225

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SX 210.5-03.9)

-URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration