DERIVATIVES AND HEDGING (Derivative Offsetting) (Details) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Offsetting Derivative Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	$ 9,647	$ 6,290
Derivative Assets, Amounts offsett in the Statement of Financial Condition	0	0
Derivative Assets, Net Amounts in the Statement of Financial Condition	9,647	6,290
Derivative Assets, Netting Adjustment Per Applicable Master Netting Agreements	0	(6)
Derivative Assets, Fair Value of Financial Collateral in the Statement of Financial Condiation	0	0
Derivative Assets, Net Amount	9,647	6,284
Offsetting Derivative Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	9,647	6,290
Derivative Liabilities, Amounts offset in the Statement of Financial Condition	0	0
Derivative Liabilities, Net Amounts of the Statement of Financial Condition	9,647	6,290
Derivative Liabilities, Net Adjustment Per Applicable Master Netting Agreements	0	(6)
Derivative Liabilities, Fair Value of Financial Collateral in the Statement of Financial Condition	(9,647)	(6,279)
Derivative Liabilities, Net Amount	0	5
Interest rate swaps [Member]
Offsetting Derivative Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	9,647	6,290
Derivative Assets, Amounts offsett in the Statement of Financial Condition	0	0
Derivative Assets, Net Amounts in the Statement of Financial Condition	9,647	6,290
Derivative Assets, Netting Adjustment Per Applicable Master Netting Agreements	0	(6)
Derivative Assets, Fair Value of Financial Collateral in the Statement of Financial Condiation	0	0
Derivative Assets, Net Amount	9,647	6,284
Offsetting Derivative Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	9,647	6,290
Derivative Liabilities, Amounts offset in the Statement of Financial Condition	0	0
Derivative Liabilities, Net Amounts of the Statement of Financial Condition	9,647	6,290
Derivative Liabilities, Net Adjustment Per Applicable Master Netting Agreements	0	(6)
Derivative Liabilities, Fair Value of Financial Collateral in the Statement of Financial Condition	(9,647)	(6,279)
Derivative Liabilities, Net Amount	$ 0	$ 5