SEGMENT INFORMATION (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Balance Sheet Items
Total Assets	$ 149,806		$ 143,639
Expenditures for additions to long-lived assets	4,667	$ 1,163
Revenues [Abstract]
Mortgage loan income, net	650	625
Operating property, management fees, and other	382	1,601
Revenue	1,032	2,226
Expenses [Abstract]
Total operating expenses	5,878	6,273
Other (income) expense
Unrealized loss on derivatives	167	0
Gain on disposal of assets, net	0	(253)
Total Recovery, Impairment Charges, Gain on Disposal of Assets and Other	167	(253)
Total costs and expense, net	6,045	6,020
Loss before provision for income tax	(5,013)	(3,794)
Income tax (provision) benefit	0	0
Net Loss	(5,013)	(3,794)
Mortgage and REO - Legacy Portfolio and Other Operations [Member]
Balance Sheet Items
Total Assets	67,956		67,658
Expenditures for additions to long-lived assets	0	987
Revenues [Abstract]
Mortgage loan income, net	650	625
Operating property, management fees, and other	2	0
Revenue	652	625
Expenses [Abstract]
Total operating expenses	490	856
Other (income) expense
Unrealized loss on derivatives	0
Gain on disposal of assets, net		(253)
Total Recovery, Impairment Charges, Gain on Disposal of Assets and Other	0	(253)
Total costs and expense, net	490	603
Loss before provision for income tax	162	22
Income tax (provision) benefit	0	0
Net Loss	162	22
Hospitality and Entertainment Operations [Member]
Balance Sheet Items
Total Assets	58,964		52,753
Expenditures for additions to long-lived assets	4,667	160
Revenues [Abstract]
Mortgage loan income, net	0	0
Operating property, management fees, and other	314	1,566
Revenue	314	1,566
Expenses [Abstract]
Total operating expenses	3,049	3,195
Other (income) expense
Unrealized loss on derivatives	167
Gain on disposal of assets, net		0
Total Recovery, Impairment Charges, Gain on Disposal of Assets and Other	167	0
Total costs and expense, net	3,216	3,195
Loss before provision for income tax	(2,902)	(1,629)
Income tax (provision) benefit	0	0
Net Loss	(2,902)	(1,629)
Corporate and Other [Member]
Balance Sheet Items
Total Assets	22,886		$ 23,228
Expenditures for additions to long-lived assets	0	16
Revenues [Abstract]
Mortgage loan income, net	0	0
Operating property, management fees, and other	66	35
Revenue	66	35
Expenses [Abstract]
Total operating expenses	2,339	2,222
Other (income) expense
Unrealized loss on derivatives	0
Gain on disposal of assets, net		0
Total Recovery, Impairment Charges, Gain on Disposal of Assets and Other	0	0
Total costs and expense, net	2,339	2,222
Loss before provision for income tax	(2,273)	(2,187)
Income tax (provision) benefit	0	0
Net Loss	$ (2,273)	$ (2,187)