LOANS AND ALLOWANCE FOR LOAN LOSSES (Impaired Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	$ 14,214	$ 111,922
With No Related Allowance Recorded: Unpaid Principal Balance	27,835	185,115
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	34,096	134,810
With No Related Allowance Recorded: Interest Income Recognized	733	2,248
With A Related Allowance Recorded: Recorded Investment	149,369	126,867
With A Related Allowance Recorded: Unpaid Principal Balance	190,642	157,590
With A Related Allowance Recorded: Related Allowance for Loan Losses	15,431	17,952
With A Related Allowance Recorded: Average Recorded Investment	170,138	148,645
With A Related Allowance Recorded: Interest Income Recognized	3,254	2,175
Recorded Investment, Total	163,583	238,789
Unpaid Principal Balance, Total	218,477	342,705
Related Allowance for Loan Losses, Total	15,431	17,952
Average Recorded Investment, Total	204,234	283,455
Interest Income Recognized, Total	3,987	4,423
Commercial, financial and agricultural
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	3,119	6,451
With No Related Allowance Recorded: Unpaid Principal Balance	4,342	24,287
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	4,270	12,369
With No Related Allowance Recorded: Interest Income Recognized	1	215
With A Related Allowance Recorded: Recorded Investment	7,404	12,599
With A Related Allowance Recorded: Unpaid Principal Balance	21,565	19,255
With A Related Allowance Recorded: Related Allowance for Loan Losses	497	676
With A Related Allowance Recorded: Average Recorded Investment	10,136	24,157
With A Related Allowance Recorded: Interest Income Recognized	0	0
Recorded Investment, Total	10,523	19,050
Unpaid Principal Balance, Total	25,907	43,542
Related Allowance for Loan Losses, Total	497	676
Average Recorded Investment, Total	14,406	36,526
Interest Income Recognized, Total	1	215
Real estate construction and development
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	3,172	39,706
With No Related Allowance Recorded: Unpaid Principal Balance	12,931	74,044
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	17,152	59,094
With No Related Allowance Recorded: Interest Income Recognized	418	561
With A Related Allowance Recorded: Recorded Investment	1,742	2,477
With A Related Allowance Recorded: Unpaid Principal Balance	4,326	10,221
With A Related Allowance Recorded: Related Allowance for Loan Losses	294	1,452
With A Related Allowance Recorded: Average Recorded Investment	9,419	3,687
With A Related Allowance Recorded: Interest Income Recognized	0	114
Recorded Investment, Total	4,914	42,183
Unpaid Principal Balance, Total	17,257	84,265
Related Allowance for Loan Losses, Total	294	1,452
Average Recorded Investment, Total	26,571	62,781
Interest Income Recognized, Total	418	675
Bank portfolio
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	0	1,611
With No Related Allowance Recorded: Unpaid Principal Balance	0	1,690
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	0	2,166
With No Related Allowance Recorded: Interest Income Recognized	41	32
With A Related Allowance Recorded: Recorded Investment	5,849	6,910
With A Related Allowance Recorded: Unpaid Principal Balance	7,427	8,655
With A Related Allowance Recorded: Related Allowance for Loan Losses	317	284
With A Related Allowance Recorded: Average Recorded Investment	7,161	9,288
With A Related Allowance Recorded: Interest Income Recognized	0	0
Recorded Investment, Total	5,849	8,521
Unpaid Principal Balance, Total	7,427	10,345
Related Allowance for Loan Losses, Total	317	284
Average Recorded Investment, Total	7,161	11,454
Interest Income Recognized, Total	41	32
Mortgage Division portfolio
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	0	10,255
With No Related Allowance Recorded: Unpaid Principal Balance	0	22,102
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	0	10,308
With No Related Allowance Recorded: Interest Income Recognized	0	0
With A Related Allowance Recorded: Recorded Investment	92,367	87,819
With A Related Allowance Recorded: Unpaid Principal Balance	110,878	96,931
With A Related Allowance Recorded: Related Allowance for Loan Losses	9,423	11,574
With A Related Allowance Recorded: Average Recorded Investment	95,614	88,277
With A Related Allowance Recorded: Interest Income Recognized	2,002	2,050
Recorded Investment, Total	92,367	98,074
Unpaid Principal Balance, Total	110,878	119,033
Related Allowance for Loan Losses, Total	9,423	11,574
Average Recorded Investment, Total	95,614	98,585
Interest Income Recognized, Total	2,002	2,050
Home equity portfolio
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	596	1,382
With No Related Allowance Recorded: Unpaid Principal Balance	632	1,507
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	564	1,232
With No Related Allowance Recorded: Interest Income Recognized	0	0
With A Related Allowance Recorded: Recorded Investment	6,765	7,289
With A Related Allowance Recorded: Unpaid Principal Balance	7,637	8,188
With A Related Allowance Recorded: Related Allowance for Loan Losses	1,472	1,784
With A Related Allowance Recorded: Average Recorded Investment	6,406	6,500
With A Related Allowance Recorded: Interest Income Recognized	0	0
Recorded Investment, Total	7,361	8,671
Unpaid Principal Balance, Total	8,269	9,695
Related Allowance for Loan Losses, Total	1,472	1,784
Average Recorded Investment, Total	6,970	7,732
Interest Income Recognized, Total	0	0
Multi-family residential
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	443	33,709
With No Related Allowance Recorded: Unpaid Principal Balance	709	37,206
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	474	13,682
With No Related Allowance Recorded: Interest Income Recognized	0	280
With A Related Allowance Recorded: Recorded Investment	29,305	1,292
With A Related Allowance Recorded: Unpaid Principal Balance	29,322	1,403
With A Related Allowance Recorded: Related Allowance for Loan Losses	2,438	1,138
With A Related Allowance Recorded: Average Recorded Investment	31,377	524
With A Related Allowance Recorded: Interest Income Recognized	1,226	0
Recorded Investment, Total	29,748	35,001
Unpaid Principal Balance, Total	30,031	38,609
Related Allowance for Loan Losses, Total	2,438	1,138
Average Recorded Investment, Total	31,851	14,206
Interest Income Recognized, Total	1,226	280
Commercial real estate
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	6,884	18,808
With No Related Allowance Recorded: Unpaid Principal Balance	9,221	24,279
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	11,636	35,959
With No Related Allowance Recorded: Interest Income Recognized	273	1,160
With A Related Allowance Recorded: Recorded Investment	5,918	8,453
With A Related Allowance Recorded: Unpaid Principal Balance	9,468	12,909
With A Related Allowance Recorded: Related Allowance for Loan Losses	990	1,043
With A Related Allowance Recorded: Average Recorded Investment	10,003	16,161
With A Related Allowance Recorded: Interest Income Recognized	26	11
Recorded Investment, Total	12,802	27,261
Unpaid Principal Balance, Total	18,689	37,188
Related Allowance for Loan Losses, Total	990	1,043
Average Recorded Investment, Total	21,639	52,120
Interest Income Recognized, Total	299	1,171
Consumer and installment
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	0	0
With No Related Allowance Recorded: Unpaid Principal Balance	0	0
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	0	0
With No Related Allowance Recorded: Interest Income Recognized	0	0
With A Related Allowance Recorded: Recorded Investment	19	28
With A Related Allowance Recorded: Unpaid Principal Balance	19	28
With A Related Allowance Recorded: Related Allowance for Loan Losses	0	1
With A Related Allowance Recorded: Average Recorded Investment	22	51
With A Related Allowance Recorded: Interest Income Recognized	0	0
Recorded Investment, Total	19	28
Unpaid Principal Balance, Total	19	28
Related Allowance for Loan Losses, Total	0	1
Average Recorded Investment, Total	22	51
Interest Income Recognized, Total	$ 0	$ 0