RELATED PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
Related party receivables [Roll Forward]
Related party receivable at beginning			$ 24,672
Advisory fees	$ (2,849)	$ (2,687)	(5,508)	$ (5,425)
Net income fee	(77)	$ (54)	(137)	$ (126)
Interest income			2,900
Related party receivable at end	30,913		30,913
Pillar Income Asset Management, Inc [Member]
Related party receivables [Roll Forward]
Related party receivable at beginning			24,672
Cash transfers			37,397
Advisory fees			(5,507)
Net income fee			(137)
Cost reimbursements			(1,205)
Interest income			431
Notes receivable purchased			(447)
Fees and commissions			(1,147)
Expenses paid by Advisor			(2,860)
Financing (mortgage payments)			(17,161)
Sales/purchases transactions			(3,123)
Related party receivable at end	$ 30,913		$ 30,913