LOANS (Details 6) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014	Sep. 30, 2014
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	$ 77,400		$ 16,400
Total Loans	2,290,649	$ 1,889,881	1,848,759
Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	25,708	33,383	38,289
Current Loans	165,313	237,896	275,300
Total Loans	191,021	271,279	313,589
Loans 90 Days or More Past Due and Still Accruing	0	714	370
Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	5,203	8,534	10,996
Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	1,449	2,810	2,062
Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	19,056	22,039	25,231
Commercial Financial And Agricultural [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	427,747	319,654	334,783
Commercial Financial And Agricultural [Member] | Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	7,974	2,465	2,734
Current Loans	5,375	19,002	19,811
Total Loans	13,349	21,467	22,545
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Commercial Financial And Agricultural [Member] | Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	40	451	568
Commercial Financial And Agricultural [Member] | Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	48	136	188
Commercial Financial And Agricultural [Member] | Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	7,886	1,878	1,978
Real Estate Construction And Development [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	220,798	161,507	154,315
Real Estate Construction And Development [Member] | Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	4,024	7,167	9,363
Current Loans	10,242	16,280	18,393
Total Loans	14,266	23,447	27,756
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Real Estate Construction And Development [Member] | Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	1,548	238	632
Real Estate Construction And Development [Member] | Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	68	226	72
Real Estate Construction And Development [Member] | Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	2,408	6,703	8,659
Commercial And Farmland [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	1,067,828	907,524	882,160
Commercial And Farmland [Member] | Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	8,126	13,568	16,352
Current Loans	95,273	134,059	164,214
Total Loans	103,399	147,627	180,566
Loans 90 Days or More Past Due and Still Accruing	0	714	305
Commercial And Farmland [Member] | Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	1,003	4,371	7,100
Commercial And Farmland [Member] | Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	550	1,486	322
Commercial And Farmland [Member] | Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	6,573	7,711	8,930
Residential Real Estate [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	532,285	456,106	436,515
Residential Real Estate [Member] | Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	5,535	10,082	9,730
Current Loans	54,300	68,438	72,715
Total Loans	59,835	78,520	82,445
Loans 90 Days or More Past Due and Still Accruing	0	0	65
Residential Real Estate [Member] | Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	2,612	3,464	2,694
Residential Real Estate [Member] | Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	783	962	1,473
Residential Real Estate [Member] | Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	2,140	5,656	5,563
Consumer Installment Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans	31,299	30,782	31,403
Consumer Installment Loans [Member] | Covered Loans [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	49	101	110
Current Loans	123	117	167
Total Loans	172	218	277
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Consumer Installment Loans [Member] | Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	0	10	2
Consumer Installment Loans [Member] | Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	0	0	7
Consumer Installment Loans [Member] | Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Accounts, Notes, Loans and Financing Receivable [Line Items]
Total Loans Past Due	$ 49	$ 91	$ 101