Property, Plant and Equipment, Net (Details) - USD ($) |
12 Months Ended | |
|---|---|---|
Dec. 31, 2020 |
Dec. 31, 2019 |
|
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, gross | $ 14,857,115 | $ 9,479,485 |
| Less: accumulated depreciation | (3,458,949) | (2,649,304) |
| Property, plant and equipment, net (Note 5) | 11,398,166 | 6,830,181 |
| Depreciation | 800,000 | 400,000 |
| Land and improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, gross | 794,875 | 700,000 |
| Buildings and improvements | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, gross | 6,005,505 | 5,900,000 |
| Equipment and vehicles | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, gross | 1,847,696 | 953,985 |
| Tooling | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, gross | 2,079,471 | 0 |
| Construction in progress | ||
| Property, Plant and Equipment [Line Items] | ||
| Property, plant and equipment, gross | $ 4,129,568 | $ 1,925,500 |