Property, Plant and Equipment, Net (Details) - USD ($)	Dec. 31, 2019	Dec. 31, 2018
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 9,479,485	$ 7,644,928
Less accumulated depreciation	(2,649,304)	(2,407,477)
Property, plant and equipment, net	6,830,181	5,237,451
Land
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	700,000	700,000
Buildings
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	5,900,000	5,900,000
Leasehold Improvements
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	0	19,236
Software
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	28,352	102,367
Equipment
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	860,104	836,646
Construction in progress
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	1,925,500	0
Vehicles and prototypes
Property, Plant and Equipment [Line Items]
Property, Plant and Equipment, Gross	$ 65,529	$ 86,679