LOANS (Details 5) - USD ($) $ in Thousands	Jun. 30, 2016	Dec. 31, 2015	Jun. 30, 2015
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	$ 9,700		$ 54,800
Total Loans	2,819,071	$ 2,406,877	2,171,600
Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	24,514	22,264	25,182
Current Loans	1,047,703	749,290	783,131
Total Loans	1,072,217	771,554	808,313
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	7,363	8,139	6,214
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	3,461	4,514	3,225
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	13,690	9,611	15,743
Commercial Financial And Agricultural [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	741	1,107	1,303
Current Loans	101,062	44,355	44,034
Total Loans	101,803	45,462	45,337
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	106	248	0
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	134	13	1,101
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	501	846	202
Real Estate Construction And Development [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	1,594	1,523	1,271
Current Loans	87,502	70,557	74,031
Total Loans	89,096	72,080	75,302
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	764	416	245
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	41	687	0
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	789	420	1,026
Commercial And Farmland [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	10,905	7,455	11,901
Current Loans	563,925	383,300	392,687
Total Loans	574,830	390,755	404,588
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	2,177	2,479	2,115
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	1,799	1,629	724
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	6,929	3,347	9,062
Residential Real Estate [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	11,227	12,069	10,617
Current Loans	289,671	246,084	266,181
Total Loans	300,898	258,153	276,798
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	4,307	4,965	3,848
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	1,487	2,176	1,400
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	5,433	4,928	5,369
Consumer Installment [Member] | Purchased Non Covered Loans [Member]
Financing Receivable, Recorded Investment, Past Due [Line Items]
Total Loans Past Due	47	110	90
Current Loans	5,543	4,994	6,198
Total Loans	5,590	5,104	6,288
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	9	31	6
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	$ 38	$ 70	$ 84