Equity Incentive Plan (Tables)
6 Months Ended
Aug. 31, 2020
Equity [Abstract]  
Equity incentive plan
    2020     2019  
    Number of units     Number of units  
Outstanding, beginning of period     1,300,518       3,223,516  
Share reserve increase     -       2,000,000  
Units granted     (125,762 )     (4,114,567 )
Units forfeited     2,989       93,652  
Units expired     -       260,417  
Outstanding, end of period     1,177,745       1,463,018