Income Taxes (Details 1) - USD ($) |
12 Months Ended | |
|---|---|---|
Feb. 28, 2018 |
Feb. 28, 2017 |
|
| Income Taxes Details 1 | ||
| Federal income tax at statutory rate (32.67% in 2018; 35% in 2017) | $ (4,585,497) | $ (1,439,900) |
| Effect of foreign jurisdiction | 320,769 | 40,018 |
| Non-deductible expenses | 2,169,384 | (48,326) |
| Tax credits related to research and development expenditures | (146,757) | |
| Impact of Tax Cuts and Jobs Act Enactment | 876,812 | |
| Unrecognized tax benefit of net operating losses and other available deductions | 1,365,289 | 1,448,208 |
| Effective income tax expense | ||