LOANS AND ALLOWANCE FOR LOAN LOSSES (Troubled Debt Restructurings On Non Performing Financing Receivables) (Details) (Nonperforming Troubled Debt Restructurings, USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Financing Receivable, Modifications [Line Items]
Total troubled debt restructurings	$ 40,010	$ 40,757
Commercial, financial and agricultural
Financing Receivable, Modifications [Line Items]
Total troubled debt restructurings	1,004	1,344
Real estate construction and development
Financing Receivable, Modifications [Line Items]
Total troubled debt restructurings	26,557	25,603
One-to-four-family residential
Financing Receivable, Modifications [Line Items]
Total troubled debt restructurings	7,105	6,205
Multi-family residential
Financing Receivable, Modifications [Line Items]
Total troubled debt restructurings	2,482	0
Commercial real estate
Financing Receivable, Modifications [Line Items]
Total troubled debt restructurings	$ 2,862	$ 7,605