Other Assets - Schedule of Other Assets (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Other Assets [Abstract]
Deferred financing costs - net	$ 383,133	$ 456,890
Fair value of derivative instruments (Note 19)	597,221	383,604
Taxable mortgage revenue bonds at fair market value	2,422,459	4,084,599
Bond purchase commitments - fair value (Note 20)	3,002,540	2,399,449
Other assets	942,949	1,470,650
Total other assets	$ 7,348,302	$ 8,795,192