Assets held for sale (Details) |
9 Months Ended |
|---|---|
|
Nov. 30, 2021
USD ($)
| |
| Total Assets held for sale | $ 4,755,929 |
| Property, plant and equipment, net [Member] | |
| Total Assets held for sale | $ 1,391,556 |
| Assets Held-for-sale, Description | Assets held for sale |
| Assets held for sale [Member] | |
| Total Assets held for sale | $ 3,364,373 |
| Assets Held-for-sale, Description | Property, plant and equipment, net |