ALLOWANCE FOR LOAN LOSSES (Details 1) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012	Dec. 31, 2011
Total loans, gross	$ 614,758	$ 627,249	$ 666,653
Performing [Member]
Total loans, gross	545,305	557,445
Nonperforming [Member]
Total loans, gross	69,453	69,804
Not Rated [Member]
Total loans, gross	165,643	177,684
Risk Grade Rating 1 [Member]
Total loans, gross	3,453	2,977
Risk Grade Rating 2 [Member]
Total loans, gross	2,632	2,825
Risk Grade Rating 3 [Member]
Total loans, gross	17,296	18,564
Risk Grade Rating 4 [Member]
Total loans, gross	259,219	250,641
Risk Grade Rating 5 [Member]
Total loans, gross	69,850	72,749
Risk Grade Rating 6 [Member]
Total loans, gross	96,665	101,809
Risk Grade Rating 7 [Member]
Total loans, gross	0	0
Risk Grade Rating 8 [Member]
Total loans, gross	0	0
Risk Grade Rating 9 [Member]
Total loans, gross	0	0
Agriculture and Agricultural Real Estate [Member]
Total loans, gross	12,235	12,004	15,093	58,983
Agriculture and Agricultural Real Estate [Member] | Performing [Member]
Total loans, gross	11,731	11,397
Agriculture and Agricultural Real Estate [Member] | Nonperforming [Member]
Total loans, gross	504	607
Agriculture and Agricultural Real Estate [Member] | Not Rated [Member]
Total loans, gross	162	126
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 1 [Member]
Total loans, gross	0	0
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 2 [Member]
Total loans, gross	48	48
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 3 [Member]
Total loans, gross	864	880
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 4 [Member]
Total loans, gross	10,232	9,907
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 5 [Member]
Total loans, gross	315	322
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 6 [Member]
Total loans, gross	614	721
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 7 [Member]
Total loans, gross	0	0
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 8 [Member]
Total loans, gross	0	0
Agriculture and Agricultural Real Estate [Member] | Risk Grade Rating 9 [Member]
Total loans, gross	0	0
Commercial [Member]
Total loans, gross	61,066	58,194	64,607
Commercial [Member] | Performing [Member]
Total loans, gross	56,551	54,730
Commercial [Member] | Nonperforming [Member]
Total loans, gross	4,415	3,464
Commercial [Member] | Not Rated [Member]
Total loans, gross	729	4,182
Commercial [Member] | Risk Grade Rating 1 [Member]
Total loans, gross	3,453	2,977
Commercial [Member] | Risk Grade Rating 2 [Member]
Total loans, gross	103	114
Commercial [Member] | Risk Grade Rating 3 [Member]
Total loans, gross	5,020	4,894
Commercial [Member] | Risk Grade Rating 4 [Member]
Total loans, gross	37,508	29,935
Commercial [Member] | Risk Grade Rating 5 [Member]
Total loans, gross	5,943	9,713
Commercial [Member] | Risk Grade Rating 6 [Member]
Total loans, gross	8,310	6,379
Commercial [Member] | Risk Grade Rating 7 [Member]
Total loans, gross	0	0
Commercial [Member] | Risk Grade Rating 8 [Member]
Total loans, gross	0	0
Commercial [Member] | Risk Grade Rating 9 [Member]
Total loans, gross	0	0
Commercial Real Estate [Member]
Total loans, gross	274,540	283,014	293,270
Commercial Real Estate [Member] | Performing [Member]
Total loans, gross	238,419	246,107
Commercial Real Estate [Member] | Nonperforming [Member]
Total loans, gross	36,121	36,907
Commercial Real Estate [Member] | Not Rated [Member]
Total loans, gross	0	0
Commercial Real Estate [Member] | Risk Grade Rating 1 [Member]
Total loans, gross	0	0
Commercial Real Estate [Member] | Risk Grade Rating 2 [Member]
Total loans, gross	1,784	1,850
Commercial Real Estate [Member] | Risk Grade Rating 3 [Member]
Total loans, gross	9,497	10,735
Commercial Real Estate [Member] | Risk Grade Rating 4 [Member]
Total loans, gross	166,200	167,207
Commercial Real Estate [Member] | Risk Grade Rating 5 [Member]
Total loans, gross	43,183	45,262
Commercial Real Estate [Member] | Risk Grade Rating 6 [Member]
Total loans, gross	53,876	57,960
Commercial Real Estate [Member] | Risk Grade Rating 7 [Member]
Total loans, gross	0	0
Commercial Real Estate [Member] | Risk Grade Rating 8 [Member]
Total loans, gross	0	0
Commercial Real Estate [Member] | Risk Grade Rating 9 [Member]
Total loans, gross	0	0
Construction Real Estate [Member]
Total loans, gross	17,078	18,419	18,499
Construction Real Estate [Member] | Performing [Member]
Total loans, gross	10,629	10,783
Construction Real Estate [Member] | Nonperforming [Member]
Total loans, gross	6,449	7,636
Construction Real Estate [Member] | Not Rated [Member]
Total loans, gross	2,985	2,927
Construction Real Estate [Member] | Risk Grade Rating 1 [Member]
Total loans, gross	0	0
Construction Real Estate [Member] | Risk Grade Rating 2 [Member]
Total loans, gross	0	82
Construction Real Estate [Member] | Risk Grade Rating 3 [Member]
Total loans, gross	147	163
Construction Real Estate [Member] | Risk Grade Rating 4 [Member]
Total loans, gross	3,106	3,184
Construction Real Estate [Member] | Risk Grade Rating 5 [Member]
Total loans, gross	4,210	5,086
Construction Real Estate [Member] | Risk Grade Rating 6 [Member]
Total loans, gross	6,630	6,977
Construction Real Estate [Member] | Risk Grade Rating 7 [Member]
Total loans, gross	0	0
Construction Real Estate [Member] | Risk Grade Rating 8 [Member]
Total loans, gross	0	0
Construction Real Estate [Member] | Risk Grade Rating 9 [Member]
Total loans, gross	0	0
Residential Real Estate [Member]
Total loans, gross	235,323	240,332	248,155
Residential Real Estate [Member] | Performing [Member]
Total loans, gross	213,906	219,753
Residential Real Estate [Member] | Nonperforming [Member]
Total loans, gross	21,417	20,579
Residential Real Estate [Member] | Not Rated [Member]
Total loans, gross	151,673	159,743
Residential Real Estate [Member] | Risk Grade Rating 1 [Member]
Total loans, gross	0	0
Residential Real Estate [Member] | Risk Grade Rating 2 [Member]
Total loans, gross	697	731
Residential Real Estate [Member] | Risk Grade Rating 3 [Member]
Total loans, gross	1,764	1,885
Residential Real Estate [Member] | Risk Grade Rating 4 [Member]
Total loans, gross	42,172	40,392
Residential Real Estate [Member] | Risk Grade Rating 5 [Member]
Total loans, gross	12,106	8,426
Residential Real Estate [Member] | Risk Grade Rating 6 [Member]
Total loans, gross	26,911	29,155
Residential Real Estate [Member] | Risk Grade Rating 7 [Member]
Total loans, gross	0	0
Residential Real Estate [Member] | Risk Grade Rating 8 [Member]
Total loans, gross	0	0
Residential Real Estate [Member] | Risk Grade Rating 9 [Member]
Total loans, gross	0	0
Consumer and Other [Member]
Total loans, gross	14,516	15,286	16,060
Consumer and Other [Member] | Performing [Member]
Total loans, gross	13,969	14,675
Consumer and Other [Member] | Nonperforming [Member]
Total loans, gross	547	611
Consumer and Other [Member] | Not Rated [Member]
Total loans, gross	10,094	10,706
Consumer and Other [Member] | Risk Grade Rating 1 [Member]
Total loans, gross	0	0
Consumer and Other [Member] | Risk Grade Rating 2 [Member]
Total loans, gross	0	0
Consumer and Other [Member] | Risk Grade Rating 3 [Member]
Total loans, gross	4	7
Consumer and Other [Member] | Risk Grade Rating 4 [Member]
Total loans, gross	1	16
Consumer and Other [Member] | Risk Grade Rating 5 [Member]
Total loans, gross	4,093	3,940
Consumer and Other [Member] | Risk Grade Rating 6 [Member]
Total loans, gross	324	617
Consumer and Other [Member] | Risk Grade Rating 7 [Member]
Total loans, gross	0	0
Consumer and Other [Member] | Risk Grade Rating 8 [Member]
Total loans, gross	0	0
Consumer and Other [Member] | Risk Grade Rating 9 [Member]
Total loans, gross	$ 0	$ 0