Annual report pursuant to Section 13 and 15(d)

Goodwill (Details)

v3.8.0.1
Goodwill (Details)
12 Months Ended
Dec. 31, 2017
USD ($)
Goodwill [Line Items]  
Goodwill, beginning $ 40,870
Acquisitions 13,324,785
Goodwill, ending 13,365,655
Product and Service  
Goodwill [Line Items]  
Goodwill, beginning 40,870
Acquisitions 0
Goodwill, ending 40,870
Energy Production  
Goodwill [Line Items]  
Goodwill, beginning 0
Acquisitions 13,324,785
Goodwill, ending $ 13,324,785