Prepaid Expenses and Deposits (Details) - USD ($) |
Nov. 30, 2021 |
Feb. 28, 2021 |
|---|---|---|
| Prepaid Expenses and Deposits | ||
| Cash Deposits on machinery and equipment | $ 739,863 | $ 379,395 |
| Insurance | 1,073,650 | 0 |
| Other | 176,457 | 230,387 |
| Prepaid expenses | $ 1,989,970 | $ 609,782 |