LOANS AND ALLOWANCE FOR LOAN LOSSES (Schedule of Loan Aging Analysis by Portfolio Segment) (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 days Past Due	$ 5,347	$ 5,761
60-89 days Past Due	1,645	3,366
Greater Than 90 Days	16,108	13,975
Total Past Due	23,100	23,102
Current	1,597,086	1,557,300
Loans ending balance	1,620,186	1,580,402	1,578,167
Loans > 90 Days Past Due and Accruing	50	455
Non-Accrual Loans	21,795	22,477
Residential real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 days Past Due	2,352	3,218
60-89 days Past Due	532	684
Greater Than 90 Days	6,426	7,269
Total Past Due	9,310	11,171
Current	558,433	558,648
Loans ending balance	567,743	569,819	571,934
Loans > 90 Days Past Due and Accruing		0
Non-Accrual Loans	9,125	10,520
Commercial real estate loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 days Past Due	1,413	926
60-89 days Past Due	643	2,036
Greater Than 90 Days	6,108	3,301
Total Past Due	8,164	6,263
Current	566,531	534,836
Loans ending balance	574,695	541,099	505,992
Loans > 90 Days Past Due and Accruing		257
Non-Accrual Loans	8,278	7,799
Commercial loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 days Past Due	916	159
60-89 days Past Due	256	237
Greater Than 90 Days	1,620	1,980
Total Past Due	2,792	2,376
Current	188,279	176,827
Loans ending balance	191,071	179,203	191,292
Loans > 90 Days Past Due and Accruing	50	198
Non-Accrual Loans	1,935	2,146
Home equity loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 days Past Due	635	1,395
60-89 days Past Due	206	388
Greater Than 90 Days	1,529	1,007
Total Past Due	2,370	2,790
Current	267,541	269,840
Loans ending balance	269,911	272,630	291,690
Loans > 90 Days Past Due and Accruing		0
Non-Accrual Loans	2,011	1,571
Consumer loans
Financing Receivable, Recorded Investment, Past Due [Line Items]
30-59 days Past Due	31	63
60-89 days Past Due	8	21
Greater Than 90 Days	425	418
Total Past Due	464	502
Current	16,302	17,149
Loans ending balance	16,766	17,651	17,259
Loans > 90 Days Past Due and Accruing		0
Non-Accrual Loans	$ 446	$ 441