ShareBased Payments (Details) - $ / shares |
3 Months Ended | 9 Months Ended | ||
|---|---|---|---|---|
Nov. 30, 2023 |
Nov. 30, 2022 |
Nov. 30, 2023 |
Nov. 30, 2022 |
|
| Share Based Payments | ||||
| Number Of Options Outstanding, Beginning | 2,782,000 | 1,570,000 | 2,542,000 | 1,570,000 |
| Number Of Options, Granted | 0 | 972,000 | 240,000 | 972,000 |
| Number Of Options, Exercised | (10,000) | 0 | (10,000) | 0 |
| Number Of Options Outstanding, Ending | 2,772,000 | 2,542,000 | 2,772,000 | 2,542,000 |
| Exercisable, End Of Year | 1,810,000 | 1,670,000 | 1,810,000 | 1,670,000 |
| Weighted Average Exercise Price Outstanding, Beginning | $ 5.08 | $ 6.87 | $ 5.27 | $ 6.87 |
| Weighted Average Exercise Price, Granted | 0 | 2.68 | 3.11 | 2.68 |
| Weighted Average Exercise Price, Exercised | 0.80 | 0 | 0.80 | 0 |
| Weighted Average Exercise Price, Forfeited | 0 | 0 | 0 | 0 |
| Weighted Average Exercise Price, Expired | 0 | 0 | 0 | 0 |
| Weighted Average Outstanding, End Of Year | 5.10 | 5.27 | 5.10 | 5.27 |
| Weighted Average Exercisable Price Outstanding, Ending | $ 6.53 | $ 6.84 | $ 6.53 | $ 6.84 |