COMMITMENTS AND CONTINGENCIES (Narrative) (Details)		3 Months Ended		6 Months Ended
		Jun. 30, 2015 USD ($) swap	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($)	Jun. 30, 2014 USD ($)	Dec. 31, 2014 USD ($)
Other Commitments [Line Items]
Loss Contingency Accrual		$ 0		$ 0
Net change in unrealized income (losses) on cash flow hedging derivatives, net of tax of $631, and $583, respectively		$ 1,694,000	$ (812,000)	522,000	$ (1,895,000)
Number of interest rate swap agreements | swap		2
Commercial Loan
Other Commitments [Line Items]
Notional amount of derivative		$ 39,900,000		39,900,000		$ 29,100,000
Cash held as collateral		1,100,000		1,100,000
Derivative, fair value		780,000		780,000		1,100,000
Interest rate swaps
Other Commitments [Line Items]
Notional amount of derivative		43,000,000		43,000,000		43,000,000
Cash held as collateral		12,100,000		12,100,000
Net change in unrealized income (losses) on cash flow hedging derivatives, net of tax of $631, and $583, respectively				748,000
Derivative, fair value	[1]	(7,991,000)		(7,991,000)		(9,143,000)
Forward-Starting Interest Rate Swap
Other Commitments [Line Items]
Notional amount of derivative		50,000,000		50,000,000		$ 0
Cash held as collateral		1,800,000		1,800,000
Net change in unrealized income (losses) on cash flow hedging derivatives, net of tax of $631, and $583, respectively				(226,000)
Derivative, fair value	[2]	$ (348,000)		$ (348,000)

[1] Presented within accrued interest and other liabilities on the consolidated statements of condition.

[2] Presented within accrued interest and other liabilities on the consolidated statements of condition.