Commitments and Contingencies (Details Narrative) - USD ($) |
6 Months Ended | |
|---|---|---|
Aug. 31, 2021 |
Sep. 02, 2020 |
|
| Commitments and Contingencies | ||
| Cumulative amount paid | $ 900,000 | |
| Total amount of Chemtex Agreement | $ 4,300,000 | |
| Milestones payments facility | $ 2,150,000 |