Quarterly report pursuant to Section 13 or 15(d)

Leased Properties and Leases - Amortization and Depreciation Expense (Details)

v3.10.0.1
Leased Properties and Leases - Amortization and Depreciation Expense (Details) - USD ($)
 3 Months Ended 9 Months Ended
Sep. 30, 2018
Sep. 30, 2017
Sep. 30, 2018
Sep. 30, 2017
Dec. 31, 2017
Sale Leaseback Transaction [Line Items]          
Depreciation Expense $ 842,000 $ 840,000 $ 2,500,000 $ 2,500,000  
All Properties [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 5,296,757 4,983,983 15,890,093 14,951,950  
Amortization Expense - Deferred Lease Costs 22,983 22,983 68,949 68,949  
ARO Accretion Expense 127,928 170,904 383,784 492,162  
Net Deferred Lease Costs 802,651   802,651   $ 871,600
GIGS [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 2,751,272 2,438,649 8,253,816 7,315,947  
Amortization Expense - Deferred Lease Costs 7,641 7,641 22,923 22,923  
ARO Accretion Expense 127,928 170,904 383,784 492,162  
Net Deferred Lease Costs 236,960   236,960   259,883
Pinedale [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 2,217,360 2,217,360 6,652,080 6,652,080  
Amortization Expense - Deferred Lease Costs 15,342 15,342 46,026 46,026  
Net Deferred Lease Costs 565,691   565,691   $ 611,717
Portland Terminal Facility [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 318,915 318,915 956,745 956,745  
United Property Systems [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense $ 9,210 $ 9,059 $ 27,452 $ 27,178