Property, Plant and Equipment, Net (Details Narrative) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Aug. 31, 2019 |
Aug. 31, 2018 |
Aug. 31, 2019 |
Aug. 31, 2018 |
|
| Property, Plant and Equipment [Abstract] | ||||
| Depreciation expense | $ 195,876 | $ 89,080 | $ 357,197 | $ 173,670 |