LOANS AND ALLOWANCE FOR LOAN LOSSES (Composition of Loan Portfolio) (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013	Sep. 30, 2013
Accounts, Notes, Loans and Financing Receivable [Line Items]
Deferred loan fees, net of costs	$ (417)	$ (572)
Loans	1,726,227	1,580,402	1,589,946
Residential real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	577,515	570,391
Loans	577,098	569,819	564,552
Commercial real estate loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	613,510	541,099
Loans	613,510	541,099	522,610
Commercial loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	245,612	179,203
Loans	245,612	179,203	177,855
Home equity loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	271,858	272,630
Loans	271,858	272,630	306,303
Consumer loans
Accounts, Notes, Loans and Financing Receivable [Line Items]
Gross loans	18,149	17,651
Loans	$ 18,149	$ 17,651	$ 18,626