ALLOWANCE FOR LOAN LOSSES (Details 2) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
30-59 Days Past Due	$ 10,630	$ 9,011
60-89 Days Past Due	4,848	3,425
>90 Days Past Due	13,084	17,747
Total Past Due	28,562	30,183
Current	586,196	597,066
Total Loans	596,859	609,950
Recorded Investment >90 Days Past Due and Accruing	314	1
Agriculture and Agricultural Real Estate [Member]
30-59 Days Past Due	201	208
60-89 Days Past Due	0	0
>90 Days Past Due	80	145
Total Past Due	281	353
Current	11,954	11,651
Total Loans	12,235	12,004
Recorded Investment >90 Days Past Due and Accruing	0	0
Commercial [Member]
30-59 Days Past Due	608	927
60-89 Days Past Due	187	19
>90 Days Past Due	855	1,100
Total Past Due	1,650	2,046
Current	59,416	56,148
Total Loans	61,066	58,194
Recorded Investment >90 Days Past Due and Accruing	3	1
Commercial Real Estate [Member]
30-59 Days Past Due	3,104	1,789
60-89 Days Past Due	2,962	930
>90 Days Past Due	7,102	11,350
Total Past Due	13,168	14,069
Current	261,372	268,945
Total Loans	274,540	283,014
Recorded Investment >90 Days Past Due and Accruing	0	0
Construction Real Estate [Member]
30-59 Days Past Due	955	127
60-89 Days Past Due	782	1,437
>90 Days Past Due	1,564	1,867
Total Past Due	3,301	3,431
Current	13,777	14,988
Total Loans	17,078	18,419
Recorded Investment >90 Days Past Due and Accruing	0	0
Residential Real Estate [Member]
30-59 Days Past Due	5,663	5,738
60-89 Days Past Due	860	978
>90 Days Past Due	3,425	3,121
Total Past Due	9,948	9,837
Current	225,375	230,495
Total Loans	235,323	240,332
Recorded Investment >90 Days Past Due and Accruing	311	0
Consumer and Other [Member]
30-59 Days Past Due	99	222
60-89 Days Past Due	57	61
>90 Days Past Due	58	164
Total Past Due	214	447
Current	14,302	14,839
Total Loans	14,516	15,286
Recorded Investment >90 Days Past Due and Accruing	$ 0	$ 0