INTANGIBLE LEASE ASSETS (Schedule of Finite-lived Intangible Assets Amortization Expense) (Details) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Acquired in-place Leases
Finite-Lived Intangible Assets [Line Items]
In-place lease amortization	$ 463,058	$ 463,058	$ 374,832

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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-Name Accounting Standards Codification
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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