Sales Tax, Tax Credits and Other Receivables
3 Months Ended
May 31, 2021
Receivables [Abstract]  
Sales Tax, Tax Credits and Other Receivables

Sales tax, research and development tax credits and other receivables as at May 31, 2021 and February 28, 2021 were as follows:

 

    May 31, 2021     February 28, 2021  
Sales tax   $ 935,883     $ 1,155,504  
Research and development tax credits     500,345       435,467  
Other receivables     115,474       172,864  
    $ 1,551,702     $ 1,763,835