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SHORT-TERM INVESTMENTS - Additional information (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2022	Feb. 28, 2021
Loss from changes in fair value	$ (16,854)
Minimum
Maturity period of investments	3 months	3 months
Maximum
Maturity period of investments	12 months	12 months

X

- Definition

Maturity period of investments.

+ References

No definition available.

+ Details

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- Definition

Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 320
-SubTopic 10
-Section 50
-Paragraph 9
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=123581744&loc=d3e27357-111563

+ Details

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