LOANS - Contractual Aging of Recorded Investment in Past Due Loans (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2014	Dec. 31, 2013
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing 30-59 Days Past Due	$ 2,165	$ 2,047
Accruing 60-89 Days Past Due	557	1,281
Accruing Greater Than 90 Days	0	160
Nonaccrual	21,745	27,672
Current	1,310,725	1,273,047
Total Financing Receivables	1,335,192	1,304,207
Construction and land development [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing 30-59 Days Past Due	0	3
Accruing 60-89 Days Past Due	0	0
Accruing Greater Than 90 Days	0	0
Nonaccrual	1,023	1,302
Current	56,370	66,145
Total Financing Receivables	57,393	67,450
Commercial real estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing 30-59 Days Past Due	1,634	684
Accruing 60-89 Days Past Due	449	345
Accruing Greater Than 90 Days	0	0
Nonaccrual	3,752	5,111
Current	532,382	514,242
Total Financing Receivables	538,217	520,382
Residential Real Estate [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing 30-59 Days Past Due	420	974
Accruing 60-89 Days Past Due	82	909
Accruing Greater Than 90 Days	0	160
Nonaccrual	16,507	20,705
Current	589,787	569,998
Total Financing Receivables	606,796	592,746
Commercial and Financial [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing 30-59 Days Past Due	66	353
Accruing 60-89 Days Past Due	0	0
Accruing Greater Than 90 Days	0	0
Nonaccrual	10	13
Current	87,209	78,270
Total Financing Receivables	87,285	78,636
Consumer Loan [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing 30-59 Days Past Due	45	33
Accruing 60-89 Days Past Due	26	27
Accruing Greater Than 90 Days	0	0
Nonaccrual	453	541
Current	44,717	44,112
Total Financing Receivables	45,241	44,713
Other loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Accruing 30-59 Days Past Due	0	0
Accruing 60-89 Days Past Due	0	0
Accruing Greater Than 90 Days	0	0
Nonaccrual	0	0
Current	260	280
Total Financing Receivables	$ 260	$ 280