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Real Estate Investments (Details) - Acquired Lease Intangibles - USD ($)
Dec. 31, 2018
Dec. 31, 2017
Leases, Acquired-in-Place [Member]    
Acquired Finite-Lived Intangible Assets [Line Items]    
Cost $ 807,178 $ 807,178
Accumulated Amortization 533,849 479,753
Off Market Unfavorable Lease    
Acquired Finite-Lived Intangible Assets [Line Items]    
Cost 161,007 161,007
Accumulated Amortization $ 73,352 $ 54,252