LOANS AND ALLOWANCE FOR LOAN LOSSES (Troubled Debt Restructurings on Nonperforming Financing Receivables) (Details) (Nonperforming Troubled Debt Restructurings [Member], USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013
Financing Receivable, Modifications [Line Items]
Total nonperforming troubled debt restructurings	$ 9,162	$ 10,582
Commercial, financial and agricultural [Member]
Financing Receivable, Modifications [Line Items]
Total nonperforming troubled debt restructurings	484	711
Real estate construction and development [Member]
Financing Receivable, Modifications [Line Items]
Total nonperforming troubled debt restructurings	3,531	3,605
One-to-four-family residential [Member]
Financing Receivable, Modifications [Line Items]
Total nonperforming troubled debt restructurings	$ 5,147	$ 6,266