Annual report pursuant to Section 13 and 15(d)

Property, Plant and Equipment, Net (Details)

v3.20.4
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