LETTER OF CREDIT (Details Textual) - USD ($)	Mar. 04, 2016	Feb. 27, 2015
Line of Credit Facility [Line Items]
Letters of Credit Outstanding, Amount	$ 1,925,000	$ 1,850,000

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration