Note 11 - Segment Reporting (Details Textual) $ in Thousands	3 Months Ended	6 Months Ended
Dec. 01, 2015 USD ($)	Dec. 01, 2015 USD ($)	Dec. 02, 2014 USD ($)
Lime Fresh [Member]
Number of Restuarants Sold	8
Proceeds from Sale of Property, Plant, and Equipment	$ 6,300
Number of Restaurants Closed	11
Proceeds from Sale of Property, Plant, and Equipment		$ 3,665	$ 5,604

The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 12
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=56944662&loc=d3e3179-108585

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Investing Activities
-URI http://asc.fasb.org/extlink&oid=6516133

Name:	us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration