CONSOLIDATED STATEMENTS OF OPERATIONS - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
Revenue:
Operating property revenue	$ 1,564,000	$ 1,028,000
Mortgage loan income	625,000	8,000
Management fees, investment and other income	37,000	148,000
Total revenue	2,226,000	1,184,000
Operating Expenses:
Operating property direct expenses (exclusive of interest and depreciation)	2,238,000	819,000
Expenses for non-operating real estate owned	196,000	166,000
Professional fees	875,000	929,000
General and administrative expenses	1,879,000	1,745,000
Interest expense	744,000	433,000
Depreciation and amortization expense	341,000	44,000
Total operating expenses	6,273,000	4,136,000
Recovery of Investment and Credit Losses, Gain on Disposal, and Equity Method Loss from Unconsolidated Entities, Net
Gain on disposal of assets, net	(253,000)	(32,000)
Recovery of investment and credit losses, net	0	(66,000)
Equity method loss from unconsolidated entities	0	119,000
Total Recovery of Investment and Credit Losses, Gain on Disposal, and Equity Method Loss from Unconsolidated Entities, Net	(253,000)	21,000
Total costs and expenses	6,020,000	4,157,000
Loss from continuing operations, before provision for income taxes	(3,794,000)	(2,973,000)
Loss from Continuing Operations, Net of Tax	(3,794,000)	(2,973,000)
Income (Loss) from Discontinued Operations, Net of Tax	0	4,976,000
Net Income (Loss)	(3,794,000)	2,003,000
Loss attributable to noncontrolling interest	90,000	21,000
Cash dividend on redeemable convertible preferred stock	(592,000)	(528,000)
Deemed dividend on redeemable convertible preferred stock	(817,000)	(659,000)
Net Income (Loss) Attributable to Common Shareholders	$ (5,113,000)	$ 837,000
Earnings (Loss) per Common Share
Basic, Continuing Operations (in dollars per share)	$ (0.31)	$ (0.26)
Basic, Discontinued Operations (in dollars per share)	0.00	0.31
Basic (in dollars per share)	$ (0.31)	$ 0.05
Weighted average common shares outstanding - basic and diluted	16,665,116	16,089,283