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Property and Equipment (Details Textual) - USD ($)
3 Months Ended
Mar. 31, 2018
Mar. 31, 2017
Property Plant and Equipment (Textual)    
Depreciation expense $ 11,847 $ 8,772
Loss on disposal of assets (8,417)
Sale of vehicles for cash $ 60,000
Equipment [Member] | Minimum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 3 years  
Equipment [Member] | Maximum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 7 years  
Furniture and fixtures [Member] | Minimum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 3 years  
Furniture and fixtures [Member] | Maximum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 7 years  
Hardware and software [Member] | Minimum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 3 years  
Hardware and software [Member] | Maximum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 7 years  
Leasehold improvements [Member] | Minimum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 3 years  
Leasehold improvements [Member] | Maximum [Member]    
Property Plant and Equipment (Textual)    
Estimated useful life 7 years  
Shop machinery and equipment [Member]    
Property Plant and Equipment (Textual)    
Amount invested in shop machinery and equipment $ 1,930