LOANS AND ALLOWANCE FOR LOAN LOSSES (Impaired Financing Receivables) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended	12 Months Ended
Sep. 30, 2014	Dec. 31, 2013
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	$ 12,707	$ 14,214
With No Related Allowance Recorded: Unpaid Principal Balance	24,334	27,835
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	12,432	34,096
With No Related Allowance Recorded: Interest Income Recognized	87	692
With A Related Allowance Recorded: Recorded Investment	142,823	149,369
With A Related Allowance Recorded: Unpaid Principal Balance	182,813	190,642
With A Related Allowance Recorded: Related Allowance for Loan Losses	15,480	15,431
With A Related Allowance Recorded: Average Recorded Investment	147,490	170,138
With A Related Allowance Recorded: Interest Income Recognized	2,452	3,295
Recorded Investment, Total	155,530	163,583
Unpaid Principal Balance, Total	207,147	218,477
Related Allowance for Loan Losses, Total	15,480	15,431
Average Recorded Investment, Total	159,922	204,234
Interest Income Recognized, Total	2,539	3,987
Commercial, financial and agricultural [Member]
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	5,157	3,119
With No Related Allowance Recorded: Unpaid Principal Balance	6,777	4,342
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	5,212	4,270
With No Related Allowance Recorded: Interest Income Recognized	0	1
With A Related Allowance Recorded: Recorded Investment	6,638	7,404
With A Related Allowance Recorded: Unpaid Principal Balance	20,579	21,565
With A Related Allowance Recorded: Related Allowance for Loan Losses	598	497
With A Related Allowance Recorded: Average Recorded Investment	6,708	10,136
With A Related Allowance Recorded: Interest Income Recognized	2	0
Recorded Investment, Total	11,795	10,523
Unpaid Principal Balance, Total	27,356	25,907
Related Allowance for Loan Losses, Total	598	497
Average Recorded Investment, Total	11,920	14,406
Interest Income Recognized, Total	2	1
Real Estate Construction and Development [Member]
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	2,869	3,172
With No Related Allowance Recorded: Unpaid Principal Balance	12,389	12,931
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	2,890	17,152
With No Related Allowance Recorded: Interest Income Recognized	0	418
With A Related Allowance Recorded: Recorded Investment	1,686	1,742
With A Related Allowance Recorded: Unpaid Principal Balance	4,356	4,326
With A Related Allowance Recorded: Related Allowance for Loan Losses	231	294
With A Related Allowance Recorded: Average Recorded Investment	1,698	9,419
With A Related Allowance Recorded: Interest Income Recognized	12	0
Recorded Investment, Total	4,555	4,914
Unpaid Principal Balance, Total	16,745	17,257
Related Allowance for Loan Losses, Total	231	294
Average Recorded Investment, Total	4,588	26,571
Interest Income Recognized, Total	12	418
Residential mortgage [Member]
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	93,050	98,216
With A Related Allowance Recorded: Unpaid Principal Balance	110,018	118,305
With A Related Allowance Recorded: Related Allowance for Loan Losses	7,905	9,740
With A Related Allowance Recorded: Average Recorded Investment	96,014	102,775
With A Related Allowance Recorded: Interest Income Recognized	1,561	2,043
Recorded Investment, Total	93,050	98,216
Unpaid Principal Balance, Total	110,018	118,305
Related Allowance for Loan Losses, Total	7,905	9,740
Average Recorded Investment, Total	96,014	102,775
Interest Income Recognized, Total	1,561	2,043
Home equity [Member]
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	0	596
With No Related Allowance Recorded: Unpaid Principal Balance	0	632
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	0	564
With No Related Allowance Recorded: Interest Income Recognized	0	0
With A Related Allowance Recorded: Recorded Investment	6,979	6,765
With A Related Allowance Recorded: Unpaid Principal Balance	7,898	7,637
With A Related Allowance Recorded: Related Allowance for Loan Losses	1,396	1,472
With A Related Allowance Recorded: Average Recorded Investment	7,112	6,406
With A Related Allowance Recorded: Interest Income Recognized	0	0
Recorded Investment, Total	6,979	7,361
Unpaid Principal Balance, Total	7,898	8,269
Related Allowance for Loan Losses, Total	1,396	1,472
Average Recorded Investment, Total	7,112	6,970
Interest Income Recognized, Total	0	0
Multi-family residential [Member]
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	0	443
With No Related Allowance Recorded: Unpaid Principal Balance	0	709
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	0	474
With No Related Allowance Recorded: Interest Income Recognized	0	0
With A Related Allowance Recorded: Recorded Investment	25,593	29,305
With A Related Allowance Recorded: Unpaid Principal Balance	28,602	29,322
With A Related Allowance Recorded: Related Allowance for Loan Losses	3,188	2,438
With A Related Allowance Recorded: Average Recorded Investment	27,737	31,377
With A Related Allowance Recorded: Interest Income Recognized	857	1,226
Recorded Investment, Total	25,593	29,748
Unpaid Principal Balance, Total	28,602	30,031
Related Allowance for Loan Losses, Total	3,188	2,438
Average Recorded Investment, Total	27,737	31,851
Interest Income Recognized, Total	857	1,226
Commercial real estate [Member]
Loan and Lease Receivables, Impaired [Abstract]
With No Related Allowance Recorded: Recorded Investment	4,681	6,884
With No Related Allowance Recorded: Unpaid Principal Balance	5,168	9,221
With No Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With No Related Allowance Recorded: Average Recorded Investment	4,330	11,636
With No Related Allowance Recorded: Interest Income Recognized	87	273
With A Related Allowance Recorded: Recorded Investment	8,873	5,918
With A Related Allowance Recorded: Unpaid Principal Balance	11,356	9,468
With A Related Allowance Recorded: Related Allowance for Loan Losses	2,162	990
With A Related Allowance Recorded: Average Recorded Investment	8,209	10,003
With A Related Allowance Recorded: Interest Income Recognized	20	26
Recorded Investment, Total	13,554	12,802
Unpaid Principal Balance, Total	16,524	18,689
Related Allowance for Loan Losses, Total	2,162	990
Average Recorded Investment, Total	12,539	21,639
Interest Income Recognized, Total	107	299
Consumer and installment [Member]
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	4	19
With A Related Allowance Recorded: Unpaid Principal Balance	4	19
With A Related Allowance Recorded: Related Allowance for Loan Losses	0	0
With A Related Allowance Recorded: Average Recorded Investment	12	22
With A Related Allowance Recorded: Interest Income Recognized	0	0
Recorded Investment, Total	4	19
Unpaid Principal Balance, Total	4	19
Related Allowance for Loan Losses, Total	0	0
Average Recorded Investment, Total	12	22
Interest Income Recognized, Total	$ 0	$ 0

Amount of allowance for credit losses not related to recorded investment.

No definition available.

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- Definition

Average amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 15

-Subparagraph (c)(1)

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5212-111524

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 17

-URI http://asc.fasb.org/extlink&oid=35738203&loc=d3e5258-111524

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- Definition

Amount of interest income recognized that the financing receivables (with related allowance for credit losses and without a related allowance for credit losses) were impaired.

+ References

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- Definition

Amount of investment of impaired financing receivables with related allowance for credit losses and without a related allowance for credit losses.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section 50

-Paragraph 14A

-Subparagraph (b)

-URI http://asc.fasb.org/extlink&oid=35738203&loc=SL6953550-111524

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Amount of allowance for credit losses related to recorded investment.

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Amount of unpaid principal balance of impaired financing receivables with related allowance for credit losses and without related allowance for credit losses.

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Amount of interest income, recognized on accrual basis, on financing receivables that are recognized as impaired, for which there is no related allowance for credit losses.

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Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.

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Amount of unpaid principal balance of impaired financing receivables for which there is no related allowance for credit losses.

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Amount of average investment of impaired financing receivables for which there is a related allowance for credit losses.

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Amount of interest income, recognized on accrual basis, on financing receivables, for which there is a related allowance for credit losses and are recognized as impaired.

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Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

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Unpaid principal balance of impaired financing receivables for which there is a related allowance for credit losses.

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