LOANS - Roll Forward of Activity (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Allowance for loan losses:
Beginning balance	$ 11,226	$ 8,779	$ 7,370
Charge-offs	(6,574)	(3,916)	(1,906)
Recoveries	459	738	265
Provision	13,900	5,625	3,050
Ending balance	19,011	11,226	8,779
Ending balance: individually evaluated for impairment	2,927	2,164
Ending balance: collectively evaluated for impairment	16,084	9,062
Loans:
Ending balance	1,263,645	1,284,431
Ending balance: individually evaluated for impairment	49,952	10,547
Ending balance: collectively evaluated for impairment	1,212,992	1,273,124
Ending balance: loans acquired with deteriorated credit quality	701	760
Commercial, financial and agricultural
Allowance for loan losses:
Beginning balance	5,729	3,906
Charge-offs	(4,936)	(2,843)
Recoveries	235	164
Provision	10,240	4,502
Ending balance	11,268	5,729	3,906
Ending balance: individually evaluated for impairment	961	1,010
Ending balance: collectively evaluated for impairment	10,307	4,719
Loans:
Ending balance	454,028	467,147
Ending balance: individually evaluated for impairment	27,718	2,656
Ending balance: collectively evaluated for impairment	426,310	464,491
Ending balance: loans acquired with deteriorated credit quality	0	0
Real estate – construction
Allowance for loan losses:
Beginning balance	954	1,046
Charge-offs	(105)	(1)
Recoveries	3	0
Provision	(33)	(91)
Ending balance	819	954	1,046
Ending balance: individually evaluated for impairment	0	0
Ending balance: collectively evaluated for impairment	819	954
Loans:
Ending balance	74,952	68,577
Ending balance: individually evaluated for impairment	37	54
Ending balance: collectively evaluated for impairment	74,915	68,523
Ending balance: loans acquired with deteriorated credit quality	0	0
Real estate – commercial
Allowance for loan losses:
Beginning balance	2,402	1,389
Charge-offs	(183)	(93)
Recoveries	26	407
Provision	2,369	699
Ending balance	4,614	2,402	1,389
Ending balance: individually evaluated for impairment	1,585	907
Ending balance: collectively evaluated for impairment	3,029	1,495
Loans:
Ending balance	471,141	467,172
Ending balance: individually evaluated for impairment	19,890	6,388
Ending balance: collectively evaluated for impairment	450,631	460,118
Ending balance: loans acquired with deteriorated credit quality	620	666
Real estate – residential
Allowance for loan losses:
Beginning balance	810	1,141
Charge-offs	(87)	(273)
Recoveries	12	47
Provision	81	(105)
Ending balance	816	810	1,141
Ending balance: individually evaluated for impairment	160	68
Ending balance: collectively evaluated for impairment	656	742
Loans:
Ending balance	149,064	154,602
Ending balance: individually evaluated for impairment	1,903	1,072
Ending balance: collectively evaluated for impairment	147,080	153,436
Ending balance: loans acquired with deteriorated credit quality	81	94
Installment loans to individuals
Allowance for loan losses:
Beginning balance	1,311	1,273
Charge-offs	(1,263)	(706)
Recoveries	183	120
Provision	1,237	624
Ending balance	1,468	1,311	1,273
Ending balance: individually evaluated for impairment	221	179
Ending balance: collectively evaluated for impairment	1,247	1,132
Loans:
Ending balance	111,009	119,328
Ending balance: individually evaluated for impairment	404	377
Ending balance: collectively evaluated for impairment	110,605	118,951
Ending balance: loans acquired with deteriorated credit quality	0	0
Lease financing receivable
Allowance for loan losses:
Beginning balance	16	21
Charge-offs	0	0
Recoveries	0	0
Provision	(2)	(5)
Ending balance	14	16	21
Ending balance: individually evaluated for impairment	0	0
Ending balance: collectively evaluated for impairment	14	16
Loans:
Ending balance	1,968	4,857
Ending balance: individually evaluated for impairment	0	0
Ending balance: collectively evaluated for impairment	1,968	4,857
Ending balance: loans acquired with deteriorated credit quality	0	0
Other
Allowance for loan losses:
Beginning balance	4	3
Charge-offs	0	0
Recoveries	0	0
Provision	8	1
Ending balance	12	4	$ 3
Ending balance: individually evaluated for impairment	0	0
Ending balance: collectively evaluated for impairment	12	4
Loans:
Ending balance	1,483	2,748
Ending balance: individually evaluated for impairment	0	0
Ending balance: collectively evaluated for impairment	1,483	2,748
Ending balance: loans acquired with deteriorated credit quality	$ 0	$ 0