Other Assets (Details) - USD ($)	Dec. 31, 2017	Dec. 31, 2016
Other Assets [Line Items]
Raw land	$ 45,723,707	$ 47,190,225
Other intangibles, net	374,733	455,632
Total other assets	7,337,280	5,745,982
Other Assets [Member]
Other Assets [Line Items]
Deferred rent receivable	3,227,700	2,950,034
Prepaid expenses, deposits and other	1,410,363	564,983
Accounts receivable, net	1,108,110	558,959
Raw land	900,000	900,000
Notes receivable	$ 316,374	$ 316,374