Property Plant and Equipment (Details) - USD ($)
|
Nov. 30, 2021 |
Feb. 28, 2021 |
| Property, plant and equipment, gross |
$ 13,178,186
|
$ 10,807,993
|
| Less: accumulated depreciation, write-down and impairment |
(7,637,507)
|
(7,294,942)
|
| Property, plant and equipment, net |
5,540,679
|
3,513,051
|
| Land [Member] |
|
|
| Property, plant and equipment, gross |
1,632,003
|
241,578
|
| Less: accumulated depreciation, write-down and impairment |
0
|
0
|
| Property, plant and equipment, net |
1,632,003
|
241,578
|
| Building [Member] |
|
|
| Property, plant and equipment, gross |
1,939,801
|
1,954,345
|
| Less: accumulated depreciation, write-down and impairment |
(248,333)
|
(201,589)
|
| Property, plant and equipment, net |
1,691,468
|
1,752,756
|
| Building and Land Improvements [Member] |
|
|
| Property, plant and equipment, gross |
2,797,984
|
1,804,872
|
| Less: accumulated depreciation, write-down and impairment |
(754,713)
|
(474,114)
|
| Property, plant and equipment, net |
2,043,271
|
1,330,758
|
| Machinery and Equipment [Member] |
|
|
| Property, plant and equipment, gross |
6,514,252
|
6,514,252
|
| Less: accumulated depreciation, write-down and impairment |
(6,514,252)
|
(6,514,252)
|
| Property, plant and equipment, net |
0
|
0
|
| Office Equipment and Furniture [Member] |
|
|
| Property, plant and equipment, gross |
294,146
|
292,946
|
| Less: accumulated depreciation, write-down and impairment |
(120,209)
|
(104,987)
|
| Property, plant and equipment, net |
$ 173,937
|
$ 187,959
|