LOANS - Changes in the allowance for loan losses (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Beginning balance
Residential	$ 1,475	$ 1,583	$ 1,478	$ 1,504
Commercial	1,277	1,239	1,139	1,132
Land	219	271	410	392
Real estate	2,971	3,093	3,027	3,028
Commercial & industrial	820	521	704	541
Municipal	27	28	24	51
Consumer	66	90	79	164
Unallocated	323	247	242	136
Totals	4,207	3,979	4,076	3,920
Provision (benefit)
Residential	92	73	226	269
Commercial	(206)	(145)	(72)	138
Land	318	179	169	137
Real estate	204	107	323	544
Commercial & industrial	(23)	(92)	114	(22)
Municipal	6	(3)	9	(26)
Consumer	74	8	92	94
Unallocated	69	160	152	270
Totals	330	180	690	860
Charge offs
Residential	(88)	(50)	(225)	(170)
Commercial	(41)	(30)	(41)	(206)
Land	(224)	(75)	(266)	(154)
Real estate	(353)	(155)	(532)	(530)
Commercial & industrial			(29)	(89)
Municipal
Consumer	(14)	(10)	(63)	(189)
Unallocated
Totals	(367)	(165)	(624)	(808)
Recoveries
Residential				3
Commercial	3	1	7	1
Land
Real estate	3	1	7	4
Commercial & industrial	1	29	9	29
Municipal
Consumer	5	3	22	22
Unallocated			(1)	0
Totals	9	33	37	55
Ending balance
Residential	1,479	1,606	1,479	1,606
Commercial	1,033	1,065	1,033	1,065
Land	313	375	313	375
Real estate	2,825	3,046	2,825	3,046
Commercial & industrial	798	459	798	458
Municipal	33	25	33	25
Consumer	130	91	130	91
Unallocated	393	406	393	407
Totals	$ 4,179	$ 4,027	$ 4,179	$ 4,027