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 6 Months Ended
Jun. 30, 2018
Jun. 30, 2017
Jun. 30, 2018
Jun. 30, 2017
Dec. 31, 2017
Sale Leaseback Transaction [Line Items]          
Depreciation Expense $ 843,000 $ 838,000 $ 1,700,000 $ 1,700,000  
All Properties [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 5,296,667 4,983,984 10,593,336 9,967,967  
Amortization Expense - Deferred Lease Costs 22,983 22,983 45,966 45,966  
ARO Accretion Expense 127,928 160,629 255,856 321,258  
Net Deferred Lease Costs 825,634   825,634   $ 871,600
GIGS [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 2,751,272 2,438,649 5,502,544 4,877,298  
Amortization Expense - Deferred Lease Costs 7,641 7,641 15,282 15,282  
ARO Accretion Expense 127,928 160,629 255,856 321,258  
Net Deferred Lease Costs 244,601   244,601   259,883
Pinedale [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 2,217,360 2,217,360 4,434,720 4,434,720  
Amortization Expense - Deferred Lease Costs 15,342 15,342 30,684 30,684  
Net Deferred Lease Costs 581,033   581,033   $ 611,717
Portland Terminal Facility [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense 318,915 318,915 637,830 637,830  
United Property Systems [Member]          
Sale Leaseback Transaction [Line Items]          
Depreciation Expense $ 9,120 $ 9,060 $ 18,242 $ 18,119