DEBT ISSUANCE COSTS (Details) (USD $)	3 Months Ended
Aug. 31, 2013	Aug. 31, 2012	May 10, 2013
DEBT ISSUANCE COSTS DURING THE PERIOD:
Direct costs incurred in establishing debt agreement			$ 291,000
Unamortized debt issuance costs			108,000
Amortization expense related to debt issuance costs	$ 225,000	$ 114,000

The amount of amortization expense related to debt issuance costs

No definition available.

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- Details

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- Definition

Estimated remaining costs to be incurred to service the direct financing lease, such as taxes, maintenance and insurance and the profit thereon, that are included in the minimum lease payments.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 30

-Section 50

-Paragraph 4

-Subparagraph (a)(1)(i)

-URI http://asc.fasb.org/extlink&oid=25496975&loc=d3e45377-112738

+ Details

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- Definition

The remaining balance of debt issuance expenses that were capitalized and are being amortized against income over the lives of the respective bond issues. This does not include the amounts capitalized as part of the cost of the utility plant or asset.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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