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Other Assets (Details) - USD ($) | Sep. 30, 2017 | Dec. 31, 2016
--- | --- | ---
Other Assets [Line Items] |  |
Raw land | $ 46,105,130 | $ 47,190,225
Other intangibles, net | 394,958 | 455,632
Total other assets | 5,612,568 | 5,745,982
Other Assets [Member] |  |
Other Assets [Line Items] |  |
Deferred rent receivable | 3,055,566 | 2,950,034
Raw land | 900,000 | 900,000
Prepaid expenses, deposits and other | 639,932 | 564,983
Notes receivable | 316,374 | 316,374
Accounts receivable, net | $ 305,738 | $ 558,959

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