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Significant Accounting Policies (Tables)
6 Months Ended
Aug. 31, 2020
Notes to Financial Statements  
Fair values of financial assets of the Company
   Level 1   Level 2   Level 3   Total 
                 
Marketable Securities – August 31, 2020  $3,401,677   $450,924   $   $3,852,601 
                     
Marketable Securities – February 29, 2020  $3,565,629    653,611   $   $4,219,240