Stockholders' Equity (Details) - $ / shares
|
12 Months Ended |
Feb. 28, 2017 |
Feb. 29, 2016 |
| Number of Warrant Shares |
|
|
| Balance, beginning |
2,322,334
|
|
| Granted |
712,670
|
2,322,334
|
| Forfeited |
(1,037,500)
|
|
| Exercised |
(247,500)
|
|
| Expired |
(102,334)
|
|
| Balance, ending |
1,647,670
|
2,322,334
|
| Earned and exercisable, Ending |
1,136,420
|
|
| Unvested, February 28, 2017 |
511,250
|
|
| Exercise Price Range Per Share |
|
|
| Balance, beginning |
|
|
| Forfeited |
$ 0.80
|
|
| Exercised |
0.80
|
|
| Expired |
6.00
|
|
| Earned and exercisable, February 28, 2017 |
|
|
| Unvested, February 28, 2017 |
|
|
| Weighted Average Exercise Price |
|
|
| Balance, beginning |
1.03
|
|
| Granted |
5.68
|
1.03
|
| Forfeited |
0.80
|
|
| Exercised |
0.80
|
|
| Expired |
6.00
|
|
| Balance, ending |
2.91
|
1.03
|
| Earned and exercisable, February 28, 2017 |
3.73
|
|
| Unvested, February 28, 2017 |
1.10
|
|
| Minimum [Member] |
|
|
| Exercise Price Range Per Share |
|
|
| Balance, beginning |
0.80
|
|
| Granted |
3.00
|
0.80
|
| Balance, ending |
0.80
|
0.80
|
| Earned and exercisable, February 28, 2017 |
0.80
|
|
| Unvested, February 28, 2017 |
0.80
|
|
| Maximum [Member] |
|
|
| Exercise Price Range Per Share |
|
|
| Balance, beginning |
6.00
|
|
| Granted |
6.00
|
6.00
|
| Balance, ending |
6.00
|
$ 6.00
|
| Earned and exercisable, February 28, 2017 |
6.00
|
|
| Unvested, February 28, 2017 |
$ 3.00
|
|