Quarterly report pursuant to Section 13 or 15(d)

Segments (Details)

v3.8.0.1
Segments (Details)
3 Months Ended
Mar. 31, 2018
USD ($)
segment
Mar. 31, 2017
USD ($)
Segment Reporting Information [Line Items]    
Number of operating divisions | segment 2  
Revenue $ 10,175,427 $ 6,846,767
Gross profit 3,837,803 2,914,673
Identifiable Assets 53,145,011 24,423,321
Products and Services    
Segment Reporting Information [Line Items]    
Revenue 8,748,061 6,846,767
Gross profit 3,200,923 2,914,673
Identifiable Assets 20,828,118 17,524,410
Energy Production    
Segment Reporting Information [Line Items]    
Revenue 1,782,535 0
Gross profit 636,880 0
Identifiable Assets 13,394,893 0
Corporate, other and elimination    
Segment Reporting Information [Line Items]    
Revenue (355,169) 0
Gross profit 0 0
Identifiable Assets 18,922,000 6,898,911
Operating Segments    
Segment Reporting Information [Line Items]    
Revenue 10,175,427 6,846,767
Operating Segments | Products and Services    
Segment Reporting Information [Line Items]    
Revenue 8,392,892 6,846,767
Operating Segments | Energy Production    
Segment Reporting Information [Line Items]    
Revenue 1,782,535 0
Operating Segments | Corporate, other and elimination    
Segment Reporting Information [Line Items]    
Revenue 0 0
Intersegment Eliminations    
Segment Reporting Information [Line Items]    
Revenue 0 0
Intersegment Eliminations | Products and Services    
Segment Reporting Information [Line Items]    
Revenue 355,169 0
Intersegment Eliminations | Energy Production    
Segment Reporting Information [Line Items]    
Revenue 0 0
Intersegment Eliminations | Corporate, other and elimination    
Segment Reporting Information [Line Items]    
Revenue $ (355,169) $ 0