Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Financial Risk Management - Schedule of Foreign Currency Risk (Details)

v3.22.2
Financial Risk Management - Schedule of Foreign Currency Risk (Details) - USD ($)
Feb. 28, 2022
Feb. 28, 2021
Disclosure Of Risk Management Strategy Related To Hedge Accounting [Line Items]    
Cash and cash equivalents $ 68,809,057 $ 134,025,561
Lease liabilities (1,538,808) (1,128,965)
Currency Risk | Singapore Dollars    
Disclosure Of Risk Management Strategy Related To Hedge Accounting [Line Items]    
Cash and cash equivalents 139,097 185,667
Other payables   (78,621)
Lease liabilities (1,059,681) (1,128,965)
Assets (liabilities) $ (920,584) $ (1,021,919)