Interest Rate Derivative Agreements - Schedule of Terms of Interest Rate Swaps (Details) - USD ($)	6 Months Ended
	Jun. 30, 2017	Dec. 31, 2016
Derivative [Line Items]
Fair Value of Liability	$ (1,283,437)	$ (1,339,283)
Deutsche Bank [Member]
Derivative [Line Items]
Purchase Date	2013-08
Fixed Rate Paid	1.50%
Interest Rate Swaps [Member]
Derivative [Line Items]
Fair Value of Liability	$ (1,283,437)	(1,339,283)
Interest Rate Swaps [Member] | Deutsche Bank [Member] | Decatur Angle [Member]
Derivative [Line Items]
Purchase Date	2014-09
Notional Amount	$ 22,899,450
Effective Date	2016-10
Termination Date	2021-10
Fixed Rate Paid	1.96%
Period End Variable Rate Received	0.85%
Fair Value of Liability	$ (652,598)	(738,574)
Interest Rate Swaps [Member] | Deutsche Bank [Member] | Decatur Angle [Member] | London Interbank Offered Rate [Member]
Derivative [Line Items]
Variable Based Rate	70.00%
Interest Rate Swaps [Member] | Deutsche Bank [Member] | Bruton Apartments [Member]
Derivative [Line Items]
Purchase Date	2014-09
Notional Amount	$ 18,108,276
Effective Date	2017-04
Termination Date	2022-04
Fixed Rate Paid	2.06%
Period End Variable Rate Received	0.85%
Fair Value of Liability	$ (630,839)	$ (600,709)
Interest Rate Swaps [Member] | Deutsche Bank [Member] | Bruton Apartments [Member] | London Interbank Offered Rate [Member]
Derivative [Line Items]
Variable Based Rate	70.00%