COMMITMENTS AND CONTINGENCIES (Details Textual) - USD ($)	12 Months Ended
Jun. 03, 2016	May 29, 2015
Rent expense	$ 528,434	$ 725,947
Letters of Credit Outstanding, Amount	$ 1,925,000	$ 1,850,000
Line of Credit Facility, Commitment Fee Percentage	0.72%

Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 840
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41499-112717

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