ACQUISITIONS (Narrative) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Business Acquisition [Line Items]
Acquisition and transaction related costs	$ 300	$ 400
Revenues	80,632	74,561
Net loss	$ 10,082	(44,407)
Mt. Shasta Mall [Member]
Business Acquisition [Line Items]
Revenues		1,300
Net loss		$ 32