DISCONTINUED OPERATIONS (Schedule of Discontinued Operations) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Net (loss) income from discontinued operations	$ (8)	$ 35,356
Discontinued Operations, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Interest on bonds		6
Interest on loans and short-term investments		746
Asset management fee and reimbursements		1,370
Equity in income from unconsolidated funds and ventures		1
Other income		53
Salaries and benefits		(53)
General and administrative		(68)
Professional fees		(45)
Other expense		(527)
Gains on sales and operations of real estate, net		63
Net (loss) income from discontinued operations, net of tax		1,546
Net gains on loans		400
Net gain on disposal of discontinued operations		33,410
Net (loss) income from discontinued operations		35,356
Cumulative translation adjustments		$ 3,400
Discontinued Operations, 2019
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]
Professional fees	(8)
Net (loss) income from discontinued operations, net of tax	(8)
Net (loss) income from discontinued operations	$ (8)