LOANS (Details 5) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015	Mar. 31, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	$ 36,800		$ 32,000
Total Loans	2,528,007	$ 2,406,877	1,999,420
Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	25,015	22,264	24,590
Current Loans	1,104,904	749,290	618,502
Total Loans	1,129,919	771,554	643,092
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Purchased Non Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	6,812	8,139	5,433
Purchased Non Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	2,765	4,514	3,302
Purchased Non Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	15,438	9,611	15,855
Commercial Financial And Agricultural [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	690	1,107	301
Current Loans	110,847	44,355	35,957
Total Loans	111,537	45,462	36,258
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Commercial Financial And Agricultural [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	172	248	216
Commercial Financial And Agricultural [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	73	13	0
Commercial Financial And Agricultural [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	445	846	85
Real Estate Construction And Development [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	2,662	1,523	1,176
Current Loans	101,091	70,557	52,492
Total Loans	103,753	72,080	53,668
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Real Estate Construction And Development [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	1,481	416	393
Real Estate Construction And Development [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	32	687	17
Real Estate Construction And Development [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	1,149	420	766
Commercial And Farmland [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	11,818	7,455	10,937
Current Loans	587,117	383,300	280,823
Total Loans	598,935	390,755	291,760
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Commercial And Farmland [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	2,204	2,479	1,611
Commercial And Farmland [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	488	1,629	831
Commercial And Farmland [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	9,126	3,347	8,495
Residential Real Estate [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	9,775	12,069	12,057
Current Loans	299,995	246,084	245,159
Total Loans	309,770	258,153	257,216
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Residential Real Estate [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	2,951	4,965	3,113
Residential Real Estate [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	2,172	2,176	2,454
Residential Real Estate [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	4,652	4,928	6,490
Consumer Installment [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	70	110	119
Current Loans	5,854	4,994	4,071
Total Loans	5,924	5,104	4,190
Loans 90 Days or More Past Due and Still Accruing	0	0	0
Consumer Installment [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 30 to 59 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	4	31	100
Consumer Installment [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, 60 to 89 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	0	9	0
Consumer Installment [Member] | Purchased Non Covered Loans [Member] | Financing Receivables, Equal to Greater than 90 Days Past Due [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	$ 66	$ 70	$ 19