Annual report pursuant to Section 13 and 15(d)

SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION - Additional Information (Details)

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SCHEDULE III - REAL ESTATE AND ACCUMULATED DEPRECIATION - Additional Information (Details) - USD ($)
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Long-term debt outstanding $ 200,632,880 $ 216,864,752
Federal income tax basis 10,858,436  
Pinedale Liquids Gathering System [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Acquisition costs 2,557,910  
Portland Terminal Facility [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Acquisition costs 1,777,956  
Grand Isle Gathering System [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Acquisition costs 1,931,396  
Prudential [Member] | Limited Partner [Member] | Pinedale Liquids Gathering System [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Long-term debt outstanding $ 8,860,578  
Ownership percentage 18.95%  
Pinedale LP [Member] | General Partner [Member] | Pinedale Liquids Gathering System [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Long-term debt outstanding $ 37,897,082  
Ownership percentage 81.05%  
Line of Credit [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Long-term debt outstanding $ 89,600,577  
Line of Credit [Member] | CorEnergy Term Loan [Member] | Term Loan [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Long-term debt outstanding 36,740,000  
Line of Credit [Member] | CorEnergy Revolver [Member] | Revolving Credit Facility [Member]    
SEC Schedule III, Real Estate and Accumulated Depreciation [Line Items]    
Long-term debt outstanding $ 44,000,000