LOANS AND ALLOWANCE FOR LOAN LOSSES (Activity in Allowance for Loan Losses by Portfolio Segment) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013	Dec. 31, 2013
Activity in ALL:
Beginning balance	$ 21,670	$ 23,369	$ 21,590	$ 23,044	$ 23,044
Loans charged off	(560)	(845)	(1,209)	(1,432)	(4,274)
Recoveries	146	97	383	325	768
Provision (reduction)	649	700	1,141	1,384	2,052
Ending balance	21,905	23,321	21,905	23,321	21,590
Ending Balance: Individually evaluated for impairment	3,264	2,682	3,264	2,682	2,981
Ending Balance: Collectively evaluated for impairment	18,641	20,639	18,641	20,639	18,609
Ending Balance: Individually evaluated for impairment	25,963	26,137	25,963	26,137	27,947
Ending Balance: Collectively evaluated for impairment	1,670,802	1,576,422	1,670,802	1,576,422	1,552,455
Total Loans Outstanding	1,696,765	1,602,559	1,696,765	1,602,559	1,580,402
Residential real estate loans
Activity in ALL:
Beginning balance	5,411	7,269	5,603	6,996	6,996
Loans charged off	(178)	(202)	(361)	(347)	(1,059)
Recoveries	42	2	134	5	35
Provision (reduction)	(134)	(837)	(235)	(422)	(369)
Ending balance	5,141	6,232	5,141	6,232	5,603
Ending Balance: Individually evaluated for impairment	1,346	1,487	1,346	1,487	1,750
Ending Balance: Collectively evaluated for impairment	3,795	4,745	3,795	4,745	3,853
Ending Balance: Individually evaluated for impairment	11,782	12,099	11,782	12,099	14,435
Ending Balance: Collectively evaluated for impairment	555,377	557,422	555,377	557,422	555,384
Total Loans Outstanding	567,159	569,521	567,159	569,521	569,819
Commercial real estate loans
Activity in ALL:
Beginning balance	4,528	3,602	4,374	4,549	4,549
Loans charged off	(5)	(91)	(176)	(171)	(952)
Recoveries	11	17	50	92	121
Provision (reduction)	(173)	62	113	(880)	656
Ending balance	4,361	3,590	4,361	3,590	4,374
Ending Balance: Individually evaluated for impairment	397	296	397	296	526
Ending Balance: Collectively evaluated for impairment	3,964	3,294	3,964	3,294	3,848
Ending Balance: Individually evaluated for impairment	7,334	8,479	7,334	8,479	8,864
Ending Balance: Collectively evaluated for impairment	596,806	514,508	596,806	514,508	532,235
Total Loans Outstanding	604,140	522,987	604,140	522,987	541,099
Commercial loans
Activity in ALL:
Beginning balance	6,292	6,200	6,220	5,933	5,933
Loans charged off	(307)	(167)	(526)	(444)	(1,426)
Recoveries	73	69	169	198	495
Provision (reduction)	426	(314)	621	101	1,218
Ending balance	6,484	5,788	6,484	5,788	6,220
Ending Balance: Individually evaluated for impairment	578	386	578	386	132
Ending Balance: Collectively evaluated for impairment	5,906	5,402	5,906	5,402	6,088
Ending Balance: Individually evaluated for impairment	4,272	3,612	4,272	3,612	2,635
Ending Balance: Collectively evaluated for impairment	229,587	186,456	229,587	186,456	176,568
Total Loans Outstanding	233,859	190,068	233,859	190,068	179,203
Home equity loans
Activity in ALL:
Beginning balance	2,673	3,358	2,403	2,520	2,520
Loans charged off	(44)	(309)	(106)	(337)	(647)
Recoveries	8	0	11	2	56
Provision (reduction)	115	379	444	1,243	474
Ending balance	2,752	3,428	2,752	3,428	2,403
Ending Balance: Individually evaluated for impairment	805	442	805	442	433
Ending Balance: Collectively evaluated for impairment	1,947	2,986	1,947	2,986	1,970
Ending Balance: Individually evaluated for impairment	2,142	1,526	2,142	1,526	1,571
Ending Balance: Collectively evaluated for impairment	271,637	300,342	271,637	300,342	271,059
Total Loans Outstanding	273,779	301,868	273,779	301,868	272,630
Consumer loans
Activity in ALL:
Beginning balance	310	222	319	184	184
Loans charged off	(26)	(76)	(40)	(133)	(190)
Recoveries	12	9	19	28	61
Provision (reduction)	22	66	20	142	264
Ending balance	318	221	318	221	319
Ending Balance: Individually evaluated for impairment	138	71	138	71	140
Ending Balance: Collectively evaluated for impairment	180	150	180	150	179
Ending Balance: Individually evaluated for impairment	433	421	433	421	442
Ending Balance: Collectively evaluated for impairment	17,395	17,694	17,395	17,694	17,209
Total Loans Outstanding	17,828	18,115	17,828	18,115	17,651
Unallocated
Activity in ALL:
Beginning balance	2,456	2,718	2,671	2,862	2,862
Loans charged off	0	0	0	0	0
Recoveries	0	0	0	0	0
Provision (reduction)	393	1,344	178	1,200	(191)
Ending balance	2,849	4,062	2,849	4,062	2,671
Ending Balance: Individually evaluated for impairment	0		0		0
Ending Balance: Collectively evaluated for impairment	2,849	4,062	2,849	4,062	2,671
Ending Balance: Individually evaluated for impairment	0	0	0	0	0
Ending Balance: Collectively evaluated for impairment	0	0	0	0	0
Total Loans Outstanding