LOANS - Changes in the allowance for loan losses (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Beginning balance
Residential	$ 1,500	$ 1,462	$ 1,479	$ 1,504
Commercial	1,061	1,343	1,139	1,132
Land	339	296	409	392
Real estate	2,900	3,101	3,027	3,028
Commercial & industrial	778	531	704	541
Municipal	28	55	24	51
Consumer	132	167	79	164
Unallocated	328	124	242	136
Totals	4,166	3,978	4,076	3,920
Provision
Residential	95	139	134	197
Commercial	214	(9)	135	282
Land	(120)	(25)	(148)	(42)
Real estate	189	105	121	437
Commercial & industrial	38	79	138	69
Municipal	(1)	(27)	3	(23)
Consumer	(41)	70	17	86
Unallocated	(5)	123	81	111
Totals	180	350	360	680
Charge-offs
Residential	(118)	(20)	(136)	(121)
Commercial		(96)		(175)
Land			(42)	(79)
Real estate	(118)	(116)	(178)	(375)
Commercial & industrial		(89)	(29)	(89)
Municipal
Consumer	(39)	(159)	(49)	(179)
Unallocated
Totals	(157)	(364)	(256)	(643)
Recoveries
Residential		2		3
Commercial	1		2
Land
Real estate	1	2	2	3
Commercial & industrial	5		8
Municipal
Consumer	13	13	18	19
Unallocated
Totals	19	15	28	22
Ending balance
Residential	1,477	1,583	1,477	1,583
Commercial	1,276	1,238	1,276	1,239
Land	219	271	219	271
Real estate	2,972	3,092	2,972	3,093
Commercial & industrial	821	521	821	521
Municipal	27	28	27	28
Consumer	65	91	65	92
Unallocated	323	247	323	245
Totals	$ 4,208	$ 3,979	$ 4,208	$ 3,979