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INCOME TAXES (Details 4) - USD ($) $ in Thousands		12 Months Ended
		May 28, 2016	May 30, 2015
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits, beginning of period		$ 2,000	$ 161
Unrecognized Tax Benefits, Increase Resulting from Prior Period Tax Positions		299	2,000
Unrecognized Tax Benefits, Decrease Resulting from Settlements with Taxing Authorities		(299)	(161)
Unrecognized Tax Benefits, end of period		2,000	2,000
Continuing Operations [Member]
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits, beginning of period		117
Unrecognized Tax Benefits, end of period		117	117
Discontinued Operations [Member]
Income Tax Contingency [Line Items]
Unrecognized Tax Benefits, beginning of period	[1]	1,883
Unrecognized Tax Benefits, end of period	[1]	$ 1,883	$ 1,883
[1] Relates to an amended state income tax return

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- Definition

Amount of unrecognized tax benefits.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Unrecognized Tax Benefit
-URI http://asc.fasb.org/extlink&oid=6527854

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Amount of decrease in unrecognized tax benefits resulting from settlements with taxing authorities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)(3)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319

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- Definition

Amount of increase in unrecognized tax benefits resulting from tax positions taken in prior period tax returns.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 15A
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=65882285&loc=SL6600010-109319

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