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Investment in Real Estate - Real Estate and Accumulated Depreciation (Details) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2017
Mar. 31, 2016
Dec. 31, 2016
Banking and Thrift [Abstract]      
Cost of real estate properties $ 10,662,017   $ 11,603,385
Accumulated depreciation 469,498   476,139
Impairment of real estate properties 37,071 $ 0 121,500
Balance at the end of the period $ 10,192,519   $ 11,127,246