Share-Based Payments (Details 1) |
3 Months Ended |
|---|---|
|
May 31, 2023
USD ($)
$ / shares
| |
| Share Based Payments | |
| Expected dividend yield | $ | $ 0 |
| Exercise price | $ / shares | $ 3.11 |
| Risk-free interest rate | 3.84% |
| Expected life | 3 years |
| Expected volatility | 79.00% |