General and Administrative Expenses (Tables)
12 Months Ended
Feb. 28, 2021
General and Administrative Expense [Abstract]  
General and administrative expenses
    February 28, 2021     February 29,2020  
Professional fees   $ 4,613,717     $ 1,193,884  
Employee compensation     4,389,219       4,516,171  
Directors and officers insurance     2,072,647       761,876  
Other     464,757       743,489  
    $ 11,540,340     $ 7,215,420