LOANS (Details 4) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Performing and non-accrual loans
0-29 Days Past Due	$ 605,463	$ 586,743
30-59 Days Past Due	3,157	2,907
60-89 Days Past Due	605	4,979
>/= 90 Days Past Due	6,698	3,146
Total	615,923	597,775
Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	603,983	585,031
30-59 Days Past Due	2,573	2,651
60-89 Days Past Due	535	384
>/= 90 Days Past Due		57
Total	607,091	588,123
Non-accrual Loans
Performing and non-accrual loans
0-29 Days Past Due	1,480	1,712
30-59 Days Past Due	584	256
60-89 Days Past Due	70	4,595
>/= 90 Days Past Due	6,698	3,089
Total	8,832	9,652
State and Political Subdivisions | Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	25,278	23,354
Total	25,278	23,354
Real Estate | Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	359,707	344,544
30-59 Days Past Due	741	645
60-89 Days Past Due	136	31
>/= 90 Days Past Due		30
Total	360,584	345,250
Real Estate | Non-accrual Loans
Performing and non-accrual loans
0-29 Days Past Due	1,337	1,649
30-59 Days Past Due	570	226
60-89 Days Past Due		4,582
>/= 90 Days Past Due	6,600	2,858
Total	8,507	9,315
Real Estate | Residential Real Estate | Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	94,950	86,301
30-59 Days Past Due	260	422
60-89 Days Past Due	136	31
>/= 90 Days Past Due		30
Total	95,346	86,784
Real Estate | Residential Real Estate | Non-accrual Loans
Performing and non-accrual loans
0-29 Days Past Due	1,194	953
30-59 Days Past Due	4	105
60-89 Days Past Due		230
>/= 90 Days Past Due	1,729	2,156
Total	2,927	3,444
Real Estate | Commercial Real Estate | Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	242,848	226,344
30-59 Days Past Due	481	194
Total	243,329	226,538
Real Estate | Commercial Real Estate | Non-accrual Loans
Performing and non-accrual loans
0-29 Days Past Due	90	250
30-59 Days Past Due	184	121
60-89 Days Past Due		4,352
>/= 90 Days Past Due	4,852	574
Total	5,126	5,297
Real Estate | Construction, Land Acquisition and Development | Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	21,909	31,899
30-59 Days Past Due		29
Total	21,909	31,928
Real Estate | Construction, Land Acquisition and Development | Non-accrual Loans
Performing and non-accrual loans
0-29 Days Past Due	53	446
30-59 Days Past Due	382
>/= 90 Days Past Due	19	128
Total	454	574
Commercial and Industrial | Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	111,511	109,312
30-59 Days Past Due	503	517
60-89 Days Past Due	15	20
>/= 90 Days Past Due		27
Total	112,029	109,876
Commercial and Industrial | Non-accrual Loans
Performing and non-accrual loans
0-29 Days Past Due	48	61
30-59 Days Past Due	5	30
60-89 Days Past Due	64	11
>/= 90 Days Past Due	30	95
Total	147	197
Consumer | Performing (Accruing) Loans
Performing and non-accrual loans
0-29 Days Past Due	107,487	107,821
30-59 Days Past Due	1,329	1,489
60-89 Days Past Due	384	333
Total	109,200	109,643
Consumer | Non-accrual Loans
Performing and non-accrual loans
0-29 Days Past Due	95	2
30-59 Days Past Due	9
60-89 Days Past Due	6	2
>/= 90 Days Past Due	68	136
Total	$ 178	$ 140