Convertible notes (Details Narrative) - USD ($) |
9 Months Ended | |||
|---|---|---|---|---|
Nov. 13, 2018 |
Nov. 30, 2018 |
Feb. 28, 2018 |
Nov. 30, 2017 |
|
| Issuance of convertible debt | $ 5,000,000 | |||
| Restricted cash | $ 100,000 | $ 38,795 | ||
| Minimum [Member] | ||||
| Conversion price | $ 13.00 | |||
| Warrant [Member] | ||||
| Conversion price description | <p style="margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Warrants shall be equal to the lesser of (i) $15.00 and (ii) the average closing price of the Company’s Common Stock on the Nasdaq stock market for the ten days preceding the day of the conversion of the Notes. Each Warrant expires eighteen (18) months from the date of the conversion of the Notes (the “Expiration Date”).</font></p> | |||
| Warrants exercisable | 50.00% | |||
| Exercise price | $ 15.00 | |||
| Convertible Promissory Notes [Member] | Warrant [Member] | ||||
| Warrants acquire | 50.00% | |||
| Purchase price | $ 2,450,000 | |||
| Notes [Member] | ||||
| Interest rate | 8.00% | |||
| Maturity date | May 13, 2019 | |||
| Conversion price description | <p style="margin: 0; text-align: justify"><font style="font: 10pt Times New Roman, Times, Serif">Company at the price per share equal to the lesser of (i) $13.00 and (ii) the average closing price of the Company’s Common Stock on the Nasdaq stock market for the ten days preceding the day to the conversion of the Notes (the “Conversion Price”).</font></p> | |||
| Common stock price per share | $ 13.00 |