Prepaid Expenses and Deposits (Details) - USD ($) |
Nov. 30, 2022 |
Aug. 31, 2022 |
Feb. 28, 2022 |
|---|---|---|---|
| Prepaid Expenses and Deposits | |||
| Deposits on machinery and equipment | $ 3,429,245 | $ 2,801,680 | |
| Other | 81,208 | 163,966 | |
| Insurance | 545,000 | 0 | |
| Prepaid expenses | $ 4,055,453 | $ 4,055,453 | $ 2,965,646 |