Note 13 - Fair Value Measurements - Losses Recognized from Fair Value Measurements on Non-recurring Basis (Details) - USD ($) $ in Thousands	12 Months Ended
May 31, 2016	Jun. 02, 2015	Jun. 03, 2014
Continuing Operations [Member]
Included within continuing operations
Long-lived assets held for sale	$ 447	$ 1,830	$ 872
Long-lived assets held for use	57,706	7,992	23,464
Lime Fresh trademark	1,999		855
Asset Impairment Charges	60,152	9,822	25,191
Discontinued Operations [Member]
Included within continuing operations
Asset Impairment Charges			177
Lime Fresh trademark	1,999		855
Asset Impairment Charges	$ 58,647	$ 10,896	$ 24,132

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 360
-SubTopic 10
-Section 45
-Paragraph 4
-URI http://asc.fasb.org/extlink&oid=68055307&loc=d3e2420-110228

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3602-108585

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Total loss recognized during the period from the impairment of goodwill plus the loss recognized in the period resulting from the impairment of the carrying amount of intangible assets, other than goodwill.

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
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-SubTopic 225
-Section 45
-Paragraph 11
-Subparagraph (a)
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Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Impairment
-URI http://asc.fasb.org/extlink&oid=6515133

Reference 3: http://www.xbrl.org/2003/role/presentationRef
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The aggregate amount of write-downs for impairments recognized during the period for long-lived assets held for abandonment, exchange or sale.

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