FINANCING ARRANGEMENTS AND CONTRACTUAL CASH OBLIGATIONS (Other Non-Current Liabilities) (Details) (USD $)	Feb. 28, 2015	Feb. 28, 2014
FINANCING ARRANGEMENTS AND CONTRACTUAL CASH OBLIGATIONS [Abstract]
Deferred revenue	$ 1,652,000us-gaap_DeferredRevenueNoncurrent	$ 1,977,000us-gaap_DeferredRevenueNoncurrent
Acquisition-related contingent consideration		1,092,000
Deferred compensation	2,246,000	131,000
Deferred rent	329,000us-gaap_DeferredRentCreditNoncurrent	98,000us-gaap_DeferredRentCreditNoncurrent
Total other non-current liabilities	4,227,000us-gaap_OtherLiabilitiesNoncurrent	3,298,000us-gaap_OtherLiabilitiesNoncurrent
Deferred compensation plan assets	$ 2,222,000us-gaap_DeferredCompensationPlanAssets

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Amount of liability recognized arising from contingent consideration in a business combination, expected to be settled beyond one year or the normal operating cycle, if longer.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 25

-Paragraph 6

-URI http://asc.fasb.org/extlink&oid=6911189&loc=d3e6408-128476

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 805

-SubTopic 30

-Section 35

-Paragraph 1

-Subparagraph b

-URI http://asc.fasb.org/extlink&oid=6911338&loc=d3e6819-128478

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- Definition

Aggregate carrying value as of the balance sheet date of the liabilities for all deferred compensation arrangements payable beyond one year (or the operating cycle, if longer).

+ References

No definition available.

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- Definition

Carrying amount as of the balance sheet date of assets held under deferred compensation agreements.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.17)

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 17

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- Definition

For a classified balance sheet, the cumulative difference between the rental income or payments required by a lease agreement and the rental income or expense recognized on a straight-line basis, or other systematic and rational basis more representative of the time pattern in which use or benefit is granted or derived from the leased property, expected to be recognized in income or expense, by the lessor or lessee, respectively, more than one year after the balance sheet date.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 840

-SubTopic 20

-Section 25

-Paragraph 2

-Subparagraph (a)

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-Paragraph 1

-Subparagraph (SX 210.5-02.26(c))

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- Definition

The noncurrent portion of deferred revenue amount as of balance sheet date. Deferred revenue is a liability related to a revenue producing activity for which revenue has not yet been recognized, and is not expected to be recognized in the next twelve months. Generally, an entity records deferred revenue when it receives consideration from a customer before achieving certain criteria that must be met for revenue to be recognized in conformity with GAAP.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 605

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SAB TOPIC 13.A.4(a).Q1)

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-Name Staff Accounting Bulletin (SAB)

-Number Topic 13

-Section A

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- Definition

Aggregate carrying amount, as of the balance sheet date, of noncurrent obligations not separately disclosed in the balance sheet. Noncurrent liabilities are expected to be paid after one year (or the normal operating cycle, if longer).

+ References

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

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-Topic 210

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