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Lease Intangibles (Net Value of Other Intangible Assets and Amortization by Class) (Details) - USD ($)	Sep. 30, 2018	Dec. 31, 2017
Finite Lived Intangible Assets [Line Items]
Lease intangibles	$ 10,004,291	$ 10,104,154
Accumulated amortization	(6,675,008)	(5,967,458)
Lease intangibles, net	3,329,283	4,136,696
Leases, Acquired-in-Place [Member]
Finite Lived Intangible Assets [Line Items]
Lease intangibles	5,592,418	5,592,418
Accumulated amortization	(3,970,544)	(3,531,441)
Lease intangibles, net	1,621,875	2,060,977
Leasing Cost [Member]
Finite Lived Intangible Assets [Line Items]
Lease intangibles	3,727,331	3,727,332
Accumulated amortization	(2,408,170)	(2,088,799)
Lease intangibles, net	1,319,161	1,638,533
Above Market Leases [Member]
Finite Lived Intangible Assets [Line Items]
Lease intangibles	684,542	784,404
Accumulated amortization	(296,295)	(347,218)
Lease intangibles, net	$ 388,247	$ 437,186

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Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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Amount before amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

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