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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) - Common Stock - USD ($)
$ in Thousands
12 Months Ended
Feb. 28, 2021
Feb. 29, 2020
Marketable Securities    
Cost $ 224 $ 155
Gross Unrealized Gains 46 16
Gross Unrealized Losses (22) (7)
Fair Value $ 248 $ 164