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SHORT-TERM INVESTMENTS - Additional information (Details) - USD ($) $ in Thousands | 12 Months Ended
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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

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- 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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- Details
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