CHANGES IN ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) - Components of AOCI (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	$ (4,173)	$ 1,818	$ 280
Other comprehensive income (loss) before reclassifications	2,005	(5,244)	1,538
Amounts reclassified for securities losses	(76)	(747)	0
Net other comprehensive income (loss) during period	1,929	(5,991)	1,538
Non-controlling interests		(1,448)	216
Ending Balance	(2,244)	(4,173)	1,818
Accumulated other comprehensive loss	(2,244)	(2,725)	1,602
Investment Securities Available For Sale
Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	(6,554)	2,085	280
Other comprehensive income (loss) before reclassifications	5,445	(7,892)	1,805
Amounts reclassified for securities losses	(76)	(747)	0
Net other comprehensive income (loss) during period	5,369	(8,639)	1,805
Non-controlling interests		(2,197)	351
Ending Balance	(1,185)	(6,554)	2,085
Accumulated other comprehensive loss		(4,357)	1,734
Cash Flow Hedges
Accumulated Other Comprehensive Income [Roll Forward]
Beginning Balance	2,381	(267)	0
Other comprehensive income (loss) before reclassifications	(3,440)	2,648	(267)
Amounts reclassified for securities losses	0	0	0
Net other comprehensive income (loss) during period	(3,440)	2,648	(267)
Non-controlling interests		749	(135)
Ending Balance	(1,059)	2,381	(267)
Accumulated other comprehensive loss		$ 1,632	$ (132)