INCOME TAXES - Deferred Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Deferred tax assets:
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent	21.00%	21.00%	35.00%
Deferred tax liabilities:
Deferred tax liabilities, net	$ (1,600)
TRS
Deferred tax assets:
Federal and state tax attributes	22	$ 28	$ 8
Other	87	70	139
Total deferred tax assets	109	98	147
Valuation allowance	(19)	(16)	(9)
Net deferred tax assets	90	82	138
Deferred tax liabilities:
Book/tax depreciation and basis	(367)
Other investment ventures	(1,291)	(17)
Other	(67)	(67)	(67)
Total deferred tax liabilities	(1,725)	(84)	(67)
Deferred Tax Assets, Net, Total			$ 71
Deferred tax liabilities, net	$ (1,635)	$ (2)