LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of Credit Risk Exposure Indicators by Portfolio Segment) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013	Jun. 30, 2013
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 1,696,765	$ 1,580,402	$ 1,602,559
Pass (Grades 1-6)
Financing Receivable, Recorded Investment [Line Items]
Loans	1,332,992	1,203,143
Performing
Financing Receivable, Recorded Investment [Line Items]
Loans	289,032	288,269
Special Mention (Grade 7)
Financing Receivable, Recorded Investment [Line Items]
Loans	18,066	22,260
Substandard (Grade 8)
Financing Receivable, Recorded Investment [Line Items]
Loans	54,100	64,718
Non-performing
Financing Receivable, Recorded Investment [Line Items]
Loans	2,575	2,012
Residential real estate loans
Financing Receivable, Recorded Investment [Line Items]
Loans	567,159	569,819	569,521
Residential real estate loans | Pass (Grades 1-6)
Financing Receivable, Recorded Investment [Line Items]
Loans	551,460	551,035
Residential real estate loans | Performing
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Residential real estate loans | Special Mention (Grade 7)
Financing Receivable, Recorded Investment [Line Items]
Loans	3,064	3,196
Residential real estate loans | Substandard (Grade 8)
Financing Receivable, Recorded Investment [Line Items]
Loans	12,635	15,588
Residential real estate loans | Non-performing
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial real estate loans
Financing Receivable, Recorded Investment [Line Items]
Loans	604,140	541,099	522,987
Commercial real estate loans | Pass (Grades 1-6)
Financing Receivable, Recorded Investment [Line Items]
Loans	566,870	496,257
Commercial real estate loans | Performing
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial real estate loans | Special Mention (Grade 7)
Financing Receivable, Recorded Investment [Line Items]
Loans	5,909	7,749
Commercial real estate loans | Substandard (Grade 8)
Financing Receivable, Recorded Investment [Line Items]
Loans	31,361	37,093
Commercial real estate loans | Non-performing
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial loans
Financing Receivable, Recorded Investment [Line Items]
Loans	233,859	179,203	190,068
Commercial loans | Pass (Grades 1-6)
Financing Receivable, Recorded Investment [Line Items]
Loans	214,662	155,851
Commercial loans | Performing
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Commercial loans | Special Mention (Grade 7)
Financing Receivable, Recorded Investment [Line Items]
Loans	9,093	11,315
Commercial loans | Substandard (Grade 8)
Financing Receivable, Recorded Investment [Line Items]
Loans	10,104	12,037
Commercial loans | Non-performing
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Home equity loans
Financing Receivable, Recorded Investment [Line Items]
Loans	273,779	272,630	301,868
Home equity loans | Pass (Grades 1-6)
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Home equity loans | Performing
Financing Receivable, Recorded Investment [Line Items]
Loans	271,637	271,059
Home equity loans | Special Mention (Grade 7)
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Home equity loans | Substandard (Grade 8)
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Home equity loans | Non-performing
Financing Receivable, Recorded Investment [Line Items]
Loans	2,142	1,571
Consumer loans
Financing Receivable, Recorded Investment [Line Items]
Loans	17,828	17,651	18,115
Consumer loans | Pass (Grades 1-6)
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Consumer loans | Performing
Financing Receivable, Recorded Investment [Line Items]
Loans	17,395	17,210
Consumer loans | Special Mention (Grade 7)
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Consumer loans | Substandard (Grade 8)
Financing Receivable, Recorded Investment [Line Items]
Loans	0	0
Consumer loans | Non-performing
Financing Receivable, Recorded Investment [Line Items]
Loans	$ 433	$ 441