v3.22.4
Accounts Payable and Accrued Liabilities (Details) - USD ($)
Nov. 30, 2022
Feb. 28, 2022
Accounts Payable and Accrued Liabilities    
Trade Accounts Payable $ 2,185,396 $ 4,397,499
Accrued loss contingency for legal settlement 3,100,000 2,519,220
Accrued Employee Compensation 914,227 1,254,685
Accrued Engineering Fees 263,125 774,423
Accrued Professional Fees 302,582 526,685
Other Accrued Liabilities 202,889 374,303
Accounts Payable And Accrued Liabilities $ 6,968,219 $ 9,846,815