ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) (Change in Accumulated Other Comprehensive Income) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Change in accumulated other comprehensive income
Unrealized Gains (losses) on Securities, Beginning Balance	$ 1,192	$ 14,573	$ 13,943
Change in FV of Cash Flow Hedge, Beginning Balance	(3,382)	(4,489)	(4,293)
Total, Beginning Balance	(2,190)	10,084	9,650
Other comprehensive income (loss) before reclass, Unrealized Gains (Losses) on Securities	17,089	(13,367)	753
Other comprehensive income (loss) before reclass, Change in FV of Cash Flow Hedge	(2,393)	583	(922)
Other comprehensive income (loss) before reclass, Total	14,696	(12,784)	(169)
Amounts reclassified from accumulated other comprehensive income, Unrealized Gains (Losses) on Securities	(842)	(14)	(123)
Amounts reclassified from accumulated other comprehensive income, Change in FV of Cash Flow Hedge	591	524	726
Amounts reclassified from accumulated other comprehensive income	(251)	510	603
Net current period other comprehensive income (loss), Unrealized Gains (Losses) on Securities	16,247	(13,381)	630
Net current period other comprehensive income (loss), Change in FV of Cash Flow Hedge	(1,802)	1,107	(196)
Other comprehensive income (loss)	14,445	(12,274)	434
Unrealized Gains (losses) on Securities, Ending Balance	17,439	1,192	14,573
Change in FV of Cash Flow Hedge, Ending Balance	(5,184)	(3,382)	(4,489)
Total, Ending Balance	$ 12,255	$ (2,190)	$ 10,084