SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Income Taxes) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Accounting Policies [Abstract]
Percentage of taxable income required to be distributed to shareholders	90.00%
State tax expense	$ 3,458	$ 3,460	$ 4,079
Current tax benefit (provision)	1,156	(3,093)	(3,170)
Deferred tax benefit (provision)	907	152	(1,329)
Income tax benefit (provision)	2,063	(2,941)	$ (4,499)
Net deferred tax asset	$ 5,841
Net deferred tax liability		$ (672)