DERIVATIVES AND HEDGING DERIVATIVES AND HEDGING (Derivative Offsetting) (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Offsetting Assets and Liabilities [Line Items]
Derivative Asset, Fair Value, Gross Asset	$ 11,984	$ 6,290
Derivative Asset, Fair Value, Gross Liability	0	0
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	11,984	6,290
Derivative, Collateral, Obligation to Return Securities	0	(6)
Derivative, Collateral, Obligation to Return Cash	0	0
Derivative Asset, Fair Value, Amount Offset Against Collateral	11,984	6,284
Derivative Liability, Fair Value, Gross Liability	11,984	6,290
Derivative Liability, Fair Value, Gross Asset	0	0
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	11,984	6,290
Derivative, Collateral, Right to Reclaim Securities	0	(6)
Derivative, Collateral, Right to Reclaim Cash	(11,984)	(6,279)
Derivative Liability, Fair Value, Amount Offset Against Collateral	0	5
Interest Rate Swap [Member]
Offsetting Assets and Liabilities [Line Items]
Derivative Asset, Fair Value, Gross Asset	11,984	6,290
Derivative Asset, Fair Value, Gross Liability	0	0
Derivative Asset, Fair Value, Amount Not Offset Against Collateral	11,984	6,290
Derivative, Collateral, Obligation to Return Securities	0	(6)
Derivative, Collateral, Obligation to Return Cash	0	0
Derivative Asset, Fair Value, Amount Offset Against Collateral	11,984	6,284
Derivative Liability, Fair Value, Gross Liability	11,984	6,290
Derivative Liability, Fair Value, Gross Asset	0	0
Derivative Liability, Fair Value, Amount Not Offset Against Collateral	11,984	6,290
Derivative, Collateral, Right to Reclaim Securities	0	(6)
Derivative, Collateral, Right to Reclaim Cash	(11,984)	(6,279)
Derivative Liability, Fair Value, Amount Offset Against Collateral	$ 0	$ 5