Accounts Payable and Accrued Liabilities
 6 Months Ended
Aug. 31, 2019
Payables and Accruals [Abstract]  
Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities as at August 31, 2019 and February 28, 2019 were as follows:

 

   

August 31,

2019

    

February 28,

2019

  
Trade accounts payable   $ 807,140     $ 1,784,362  
Accrued liabilities     704,836       885,871  
    $ 1,511,976     $ 2,670,233