LOANS, Allowance for Loan Losses (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2013	Sep. 30, 2012	Sep. 30, 2013	Sep. 30, 2012	Dec. 31, 2012
Allowance for credit losses [Roll Forward]
Beginning balance	$ 8,726	$ 9,784	$ 8,554	$ 10,408	$ 10,408
Provision for loan losses	0	825	800	2,051	3,276
Charge-offs	(116)	(896)	(1,068)	(3,258)	(5,895)
Recoveries	182	104	506	616	765
Net charge-offs	66	(792)	(562)	(2,642)	(5,130)
Ending balance	8,792	9,817	8,792	9,817	8,554
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	1,075	1,317	1,075	1,317	1,072
Loans collectively evaluated for impairment	7,717	8,500	7,717	8,500	7,482
Ending balance	8,792	9,817	8,792	9,817	8,554
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	13,993	15,320	13,993	15,320	13,381
Loans collectively evaluated for impairment	490,967	438,527	490,967	438,527	434,847
Ending Balance	504,960	453,847	504,960	453,847	448,228
Commercial [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	2,869	2,782	2,899	3,598	3,598
Provision for loan losses	191	341	149	367	2,493
Charge-offs	(1)	(25)	(113)	(1,104)	(3,498)
Recoveries	25	41	149	278	306
Net charge-offs	24	16	36	(826)	(3,192)
Ending balance	3,084	3,139	3,084	3,139	2,899
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	107	152	107	152	95
Loans collectively evaluated for impairment	2,977	2,987	2,977	2,987	2,804
Ending balance	3,084	3,139	3,084	3,139	2,899
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	3,410	3,604	3,410	3,604	3,288
Loans collectively evaluated for impairment	103,341	90,284	103,341	90,284	85,522
Ending Balance	106,751	93,888	106,751	93,888	88,810
Commercial Real Estate [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	2,037	2,062	1,723	1,747	1,747
Provision for loan losses	309	203	575	860	351
Charge-offs	0	(4)	(3)	(346)	(375)
Recoveries	0	0	51	0	0
Net charge-offs	0	(4)	48	(346)	(375)
Ending balance	2,346	2,261	2,346	2,261	1,723
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	20	19	20	19	26
Loans collectively evaluated for impairment	2,326	2,242	2,326	2,242	1,697
Ending balance	2,346	2,261	2,346	2,261	1,723
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	3,078	4,800	3,078	4,800	3,042
Loans collectively evaluated for impairment	227,206	187,950	227,206	187,950	185,384
Ending Balance	230,284	192,750	230,284	192,750	188,426
Agriculture [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	748	1,126	915	1,934	1,934
Provision for loan losses	(137)	(244)	(306)	(940)	(907)
Charge-offs	0	0	(1)	(115)	(116)
Recoveries	0	0	3	3	4
Net charge-offs	0	0	2	(112)	(112)
Ending balance	611	882	611	882	915
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	0	0	0	0	0
Loans collectively evaluated for impairment	611	882	611	882	915
Ending balance	611	882	611	882	915
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	0	0	0	0	0
Loans collectively evaluated for impairment	49,657	49,103	49,657	49,103	52,747
Ending Balance	49,657	49,103	49,657	49,103	52,747
Residential Mortgage [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	1,054	1,616	1,148	1,135	1,135
Provision for loan losses	(127)	223	100	735	877
Charge-offs	0	(833)	(333)	(864)	(864)
Recoveries	145	0	157	0	0
Net charge-offs	145	(833)	(176)	(864)	(864)
Ending balance	1,072	1,006	1,072	1,006	1,148
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	622	497	622	497	417
Loans collectively evaluated for impairment	450	509	450	509	731
Ending balance	1,072	1,006	1,072	1,006	1,148
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	5,647	4,905	5,647	4,905	4,823
Loans collectively evaluated for impairment	47,197	44,747	47,197	44,747	46,443
Ending Balance	52,844	49,652	52,844	49,652	51,266
Residential Construction [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	503	934	724	1,198	1,198
Provision for loan losses	(70)	(102)	(207)	(429)	(648)
Charge-offs	0	0	(127)	(161)	(167)
Recoveries	1	36	44	260	341
Net charge-offs	1	36	(83)	99	174
Ending balance	434	868	434	868	724
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	252	563	252	563	433
Loans collectively evaluated for impairment	182	305	182	305	291
Ending balance	434	868	434	868	724
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	955	1,147	955	1,147	1,097
Loans collectively evaluated for impairment	8,599	6,435	8,599	6,435	6,489
Ending Balance	9,554	7,582	9,554	7,582	7,586
Consumer [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	1,041	1,101	1,110	796	796
Provision for loan losses	126	100	342	991	1,075
Charge-offs	(115)	(34)	(491)	(668)	(875)
Recoveries	11	27	102	75	114
Net charge-offs	(104)	(7)	(389)	(593)	(761)
Ending balance	1,063	1,194	1,063	1,194	1,110
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	74	86	74	86	101
Loans collectively evaluated for impairment	989	1,108	989	1,108	1,009
Ending balance	1,063	1,194	1,063	1,194	1,110
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	903	864	903	864	1,131
Loans collectively evaluated for impairment	54,967	60,008	54,967	60,008	58,262
Ending Balance	55,870	60,872	55,870	60,872	59,393
Unallocated [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	474	163	35	0	0
Provision for loan losses	(292)	304	147	467	35
Charge-offs	0	0	0	0	0
Recoveries	0	0	0	0	0
Net charge-offs	0	0	0	0	0
Ending balance	182	467	182	467	35
Allowance for loan loss allocations for impairments [Abstract]
Loans individually evaluated for impairment	0	0	0	0	0
Loans collectively evaluated for impairment	182	467	182	467	35
Ending balance	$ 182	$ 467	$ 182	$ 467	$ 35