Annual report pursuant to Section 13 and 15(d)

Property and Equipment (Details)

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Property and Equipment (Details) - USD ($)
12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Component of property and equipment      
Gross property and equipment $ 125,802,508 $ 125,705,518  
Less: accumulated depreciation (12,643,636) (9,292,712)  
Net property and equipment 113,158,872 116,412,806  
Depreciation Expense 3,400,000 3,400,000 $ 3,300,000
Land [Member]      
Component of property and equipment      
Gross property and equipment 580,000 580,000  
Natural gas pipeline [Member]      
Component of property and equipment      
Gross property and equipment 124,303,315 124,288,156  
Vehicles and trailers [Member]      
Component of property and equipment      
Gross property and equipment 650,634 570,267  
Office equipment and computers [Member]      
Component of property and equipment      
Gross property and equipment $ 268,559 $ 267,095