Condensed Consolidated Balance Sheets (unaudited) (Parenthetical) - $ / shares |
Aug. 31, 2020 |
Feb. 29, 2020 |
|---|---|---|
| Condensed Consolidated Balance Sheets (unaudited) | ||
| Preferred stock, par value | $ 0.0001 | $ 0.0001 |
| Preferred stock, shares authorized | 25,000,000 | 25,000,000 |
| Preferred stock, shares issued | 0 | 19,513,939 |
| Preferred stock, shares outstanding | 0 | 19,513,939 |
| Common stock, par value | $ 0.0001 | $ 0.0001 |
| Common stock, shares authorized | 500,000,000 | 500,000,000 |
| Common stock, shares issued | 49,269,342 | 6,033,450 |
| Common stock, shares outstanding | 49,269,342 | 6,033,450 |