LOANS - Troubled Debt Restructurings (Details) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Financing Receivable, Modifications [Line Items]
Current	$ 16	$ 176
Past Due Greater Than 30 Days	148	0
Nonaccrual TDRs	20,865	234
Total TDRs	21,029	410
Commercial, financial and agricultural
Financing Receivable, Modifications [Line Items]
Current	16	21
Past Due Greater Than 30 Days	0	0
Nonaccrual TDRs	20,865	234
Total TDRs	20,881	255
Real estate – commercial
Financing Receivable, Modifications [Line Items]
Current	0	155
Past Due Greater Than 30 Days	148	0
Nonaccrual TDRs	0	0
Total TDRs	$ 148	$ 155