Stockholders' Equity (Details Narrative) - USD ($) |
9 Months Ended | |
|---|---|---|
Nov. 30, 2018 |
Nov. 30, 2017 |
|
| Common Stock [Member] | ||
| Issuance of shares upon cashless exercise of warrants, Shares | 18,821 | 20,000 |
| Issuance of shares upon vesting of restricted stock units, Shares | 35,797 | |
| Sale of common stock | 18,128 | |
| Common stock offering price per share | $ 12.00 | |
| Proceeds from issuance of common stock | $ 6,114,724 | |
| Warrants | 20,000 | 22,919 |
| Proceeds from issuance of common stock | 18,821 | 20,000 |
| Common Stock [Member] | Private Placement [Member] | ||
| Sale of common stock | 1,123,266 | |
| Common stock offering price per share | $ 5.25 | |
| Common Stock One [Member] | ||
| Common stock offering price per share | $ 6.00 | |
| Proceeds from issuance of common stock | $ 1,163,016 | |
| Proceeds from issuance of common stock | 193,770 | |