CONSOLIDATED STATEMENTS OF INCOME - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
REVENUES
Real estate rentals and related revenue	$ 72,598	$ 68,321
Total revenues	72,598	68,321
Operating expenses:
Rental and other properties	431,614	199,799
Adviser's base fee	660,000	660,000
General and administrative	219,830	255,750
Professional fees and expenses	193,341	181,580
Directors' fees and expenses	81,494	82,076
Depreciation and Amortization expense	15,398	15,398
Interest expense	88,822	68,577
Total expenses	1,690,499	1,463,180
Loss before other income, income taxes and gain on sale of real estate	(1,617,901)	(1,394,859)
Net realized and unrealized (losses) gains from investments in marketable securities	(403,432)	260,656
Equity loss in residential real estate partnership	(136,889)	(223,736)
Income from other investments	387,671	591,250
Interest, dividend and other income	386,523	472,621
Total other income	233,873	1,100,791
Loss before income taxes and gain on sale of real estate	(1,384,028)	(294,068)
Benefit from (provision for) income taxes	38,668	(10,653)
Net loss before gain on sale of real estate	(1,345,360)	(304,721)
Gain on sale of real estate, net of incentive fee	5,473,887	0
Net income (loss)	4,128,527	(304,721)
Gain from noncontrolling interest	(7,457)	(9,503)
Net income (loss) attributable to the Company	$ 4,121,070	$ (314,224)
Weighted average common shares outstanding-basic and diluted:	1,011,839	1,002,392
Net income (loss) per common share:
Basic and diluted income (loss) per share	$ 4.07	$ (0.31)