ShareBased Payments (Details Narrative) - USD ($)
|
3 Months Ended |
6 Months Ended |
Aug. 31, 2022 |
Aug. 31, 2021 |
Aug. 31, 2022 |
Aug. 31, 2021 |
| Stock-based Compensation Expense Attributable To Stock Options |
|
|
$ 7,740,000
|
|
| General and administrative expenses |
|
|
|
$ 935,837
|
| Stock-based Compensation Attributable To Rsus |
|
|
$ 8,465,388
|
173,238
|
| Number Of Units, Granted |
|
|
1,000,000
|
|
| Stock-based Compensation Expense |
|
|
$ 316,220
|
379,165
|
| Stock Option |
|
|
|
|
| Stock-based Compensation Expense |
$ 312,460
|
$ 343,653
|
$ 629,600
|
$ 892,971
|
| Weighted Average Exercise Price, Forfeited |
$ 0
|
|
$ 0
|
|
| Number Of Options Outstanding, Beginning |
|
|
1,587,081
|
|
| Number Of Options, Granted |
0
|
0
|
0
|
0
|
| Number Of Options, Forfeited |
0
|
0
|
0
|
0
|
| Number Of Options, Expired |
0
|
0
|
0
|
0
|
| Number Of Options Outstanding, ending |
|
|
$ 1,570,000
|
$ 1,587,081
|
| Exercisable, End Of Year |
|
|
1,361,667
|
1,278,748
|
| Weighted Average Exercise Price Outstanding, Beginning |
|
|
$ 6.87
|
$ 6.81
|
| Weighted Average Exercise Price, Granted |
$ 0
|
|
0
|
|
| Weighted Average Exercise Price, Exercised |
0
|
|
0
|
|
| Weighted Average Exercise Price, Expired |
$ 0
|
|
0
|
|
| Weighted Average Outstanding, End Of Year |
|
|
$ 7.73
|
$ 7.30
|
| Research and Development Expenses |
|
|
|
|
| Stock-based Compensation Expense |
$ 319,046
|
$ 394,527
|
$ 715,541
|
$ 790,072
|
| General and Administrative Expenses |
|
|
|
|
| Stock-based Compensation Expense |
$ 309,633
|
$ 313,282
|
$ 8,379,448
|
(70,338)
|
| Stock-based Compensation Expense |
|
|
|
|
| General and administrative expenses |
|
|
|
$ 935,837
|
| Number Of Units, Granted |
|
|
1,000,000
|
|
| Stock-based Compensation Expense |
|
|
$ 7,740,000
|
|
| Restricted Stock Units |
|
|
|
|
| Number Of Units, Granted |
0
|
12,031
|
12,653
|
31,660
|
| Weighted Average Exercise Price, Forfeited |
$ 8.48
|
$ 0
|
$ 13.04
|
$ 8.82
|
| Number Of Units Outstanding, Beginning |
66,744
|
33,184
|
151,605
|
286,942
|
| Number Of Units, Forfeited |
(28,801)
|
0
|
(28,801)
|
(295,524)
|
| Number Of Units Outstanding, Ending |
4,128,718
|
4,170,278
|
4,128,718
|
4,170,278
|
| Number Of Units Outstanding Vested, Ending |
|
|
1,563,497
|
725,313
|
| Weighted Average Exercise Price Outstanding, Beginning |
$ 4.05
|
$ 13.05
|
$ 5.14
|
$ 9.41
|
| Weighted Average Exercise Price, Granted |
$ 8.68
|
$ 0
|
$ 8.68
|
$ 7.93
|