DISCONTINUED OPERATIONS (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Revenues:
Rental and other property revenues		$ 355	$ 5,612
Revenues		355	5,612
Expenses:
Property operating expenses	$ 2	(345)	2,350
Depreciation			751
General and administrative		99	451
Total operating expenses	2	(246)	3,552
Other income (expense):
Other income (expense)		45	(507)
Mortgage and loan interest		(2)	(3,204)
Loan charges and prepayment penalties			(1,656)
Litigation settlement			(250)
Total other expenses		43	(5,617)
Loss from discontinued operations before gain on sale of real estate and taxes	(2)	644	(3,557)
Gain on sale of real estate from discontinued operations		735	61,879
Income tax benefit (expense)	1	(483)	(20,413)
Income (loss) from discontinued operations	$ (1)	$ 896	$ 37,909