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Condensed Consolidated Statement of Changes in Equity (Unaudited) - 9 months ended Sep. 30, 2018 - USD ($)	Total	Common Stock [Member]	Additional Paid In Capital [Member]	Dividends and Accumulated Losses [Member]	Parent [Member]	Noncontrolling Interests [Member]
Beginning balance at Dec. 31, 2017	$ 52,042,168	$ 176,680	$ 151,121,902	$ (113,652,763)	$ 37,645,819	$ 14,396,349
Beginning balance (in shares) at Dec. 31, 2017		17,667,857
Net (loss) income	(5,246,847)			(6,098,877)	(6,098,877)	852,030
Contributions from noncontrolling interests, net of distributions paid	204,425					204,425
Ending balance at Sep. 30, 2018	$ 46,999,746	$ 176,680	$ 151,121,902	$ (119,751,640)	$ 31,546,942	$ 15,452,804
Ending balance (in shares) at Sep. 30, 2018		17,667,857

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