DERIVATIVES AND HEDGING (Derivative Offsetting) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012
Offsetting Derivative Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	$ 4,615	$ 8,353
Derivative Assets, Amounts offsett in the Statement of Financial Condition	0	0
Derivative Assets, Net Amounts in the Statement of Financial Condition	4,615	8,353
Derivative Assets, Netting Adjustment Per Applicable Master Netting Agreements	(628)	0
Derivative Assets, Fair Value of Financial Collateral in the Statement of Financial Condiation	0	0
Derivative Assets, Net Amount	3,987	8,353
Offsetting Derivative Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	4,615	8,353
Derivative Liabilities, Amounts offset in the Statement of Financial Condition	0	0
Derivative Liabilities, Net Amounts of the Statement of Financial Condition	4,615	8,353
Derivative Liabilities, Net Adjustment Per Applicable Master Netting Agreements	(628)	0
Derivative Liabilities, Fair Value of Financial Collateral in the Statement of Financial Condition	(3,359)	(8,353)
Derivative Liabilities, Net Amount	628	0
Interest rate swaps [Member]
Offsetting Derivative Assets [Abstract]
Derivative Assets, Gross Amounts Recognized	4,615	8,353
Derivative Assets, Amounts offsett in the Statement of Financial Condition	0	0
Derivative Assets, Net Amounts in the Statement of Financial Condition	4,615	8,353
Derivative Assets, Netting Adjustment Per Applicable Master Netting Agreements	(628)	0
Derivative Assets, Fair Value of Financial Collateral in the Statement of Financial Condiation	0	0
Derivative Assets, Net Amount	3,987	8,353
Offsetting Derivative Liabilities [Abstract]
Derivative Liabilities, Gross Amounts Recognized	4,615	8,353
Derivative Liabilities, Amounts offset in the Statement of Financial Condition	0	0
Derivative Liabilities, Net Amounts of the Statement of Financial Condition	4,615	8,353
Derivative Liabilities, Net Adjustment Per Applicable Master Netting Agreements	(628)	0
Derivative Liabilities, Fair Value of Financial Collateral in the Statement of Financial Condition	(3,359)	(8,353)
Derivative Liabilities, Net Amount	$ 628	$ 0