Stockholders' Equity (Details 2) |
12 Months Ended | |
|---|---|---|
Feb. 28, 2017 |
Feb. 29, 2016 |
|
| Expected volatility | 122.28% | 87.99% |
| Expected annual rate of quarterly dividends | 0.00% | 0.00% |
| Risk-free rate | 0.91% | 0.87% |
| Maximum [Member] | ||
| Expected life years | 1 year | 1 year |
| Minimum [Member] | ||
| Expected life years | 2 years | 2 years |