LOANS - ALLOWANCE (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2016	Dec. 31, 2015
Allowance for loan loss reserve:
Balance at beginning of period	$ 5,004	$ 5,140
Charge-offs	(723)	(2,030)
Recoveries	139	690
Provision	600	1,204	$ 1,200
Balance at end of period	5,020	5,004	5,140
Loans:
Ending balance				$ 781,857	$ 618,394
Ending balance ALLR	(5,004)	(5,140)	(5,140)	(5,020)	(5,004)
Net loans				776,837	613,390
Ending balance ALLR:
Individually evaluated				958	727
Collectively evaluated				4,062	4,277
Total	5,004	5,140	5,140	5,020	5,004
Ending balance Loans:
Individually evaluated				4,071	2,111
Collectively evaluated				771,699	608,482
Acquired with deteriorated credit quality				6,087	7,801
Total Loans				781,857	618,394
Commercial real estate
Allowance for loan loss reserve:
Balance at beginning of period	1,611	2,813
Charge-offs	(245)	(52)
Recoveries	54	588
Provision	(75)	(1,738)
Balance at end of period	1,345	1,611	2,813
Loans:
Ending balance				389,420	312,805
Ending balance ALLR	(1,611)	(2,813)	(2,813)	(1,345)	(1,611)
Net loans				388,075	311,194
Ending balance ALLR:
Individually evaluated				470	420
Collectively evaluated				875	1,191
Total	1,611	2,813	2,813	1,345	1,611
Ending balance Loans:
Individually evaluated				1,304	1,086
Collectively evaluated				384,882	307,336
Acquired with deteriorated credit quality				3,234	4,383
Total Loans				389,420	312,805
Commercial, financial, and agricultural
Allowance for loan loss reserve:
Balance at beginning of period	645	1,539
Charge-offs	(232)	(1,749)
Recoveries	41	22
Provision	160	833
Balance at end of period	614	645	1,539
Loans:
Ending balance				142,648	122,140
Ending balance ALLR	(645)	(1,539)	(1,539)	(614)	(645)
Net loans				142,034	121,495
Ending balance ALLR:
Individually evaluated				365	192
Collectively evaluated				249	453
Total	645	1,539	1,539	614	645
Ending balance Loans:
Individually evaluated				1,461	617
Collectively evaluated				141,187	121,345
Acquired with deteriorated credit quality					178
Total Loans				142,648	122,140
Commercial construction
Allowance for loan loss reserve:
Balance at beginning of period	79	142
Recoveries	7	52
Provision	(29)	(115)
Balance at end of period	57	79	142
Loans:
Ending balance				11,505	15,330
Ending balance ALLR	(79)	(142)	(142)	(57)	(79)
Net loans				11,448	15,251
Ending balance ALLR:
Collectively evaluated				57	79
Total	79	142	142	57	79
Ending balance Loans:
Collectively evaluated				11,505	15,330
Total Loans				11,505	15,330
One to four family residential real estate
Allowance for loan loss reserve:
Balance at beginning of period	274	285
Charge-offs	(133)	(142)
Recoveries	5	2
Provision	150	129
Balance at end of period	296	274	285
Loans:
Ending balance				205,945	140,502
Ending balance ALLR	(274)	(285)	(285)	(296)	(274)
Net loans				205,649	140,228
Ending balance ALLR:
Individually evaluated				43	60
Collectively evaluated				253	214
Total	274	285	285	296	274
Ending balance Loans:
Individually evaluated				1,125	325
Collectively evaluated				202,028	136,940
Acquired with deteriorated credit quality				2,792	3,237
Total Loans				205,945	140,502
Consumer construction
Allowance for loan loss reserve:
Balance at beginning of period	7	6
Provision	(1)	1
Balance at end of period	6	7	6
Loans:
Ending balance				12,226	11,770
Ending balance ALLR	(7)	(6)	(6)	(6)	(7)
Net loans				12,220	11,763
Ending balance ALLR:
Collectively evaluated				6	7
Total	7	6	6	6	7
Ending balance Loans:
Individually evaluated					83
Collectively evaluated				12,169	11,686
Acquired with deteriorated credit quality				57	1
Total Loans				12,226	11,770
Consumer
Allowance for loan loss reserve:
Balance at beginning of period	64	13
Charge-offs	(113)	(87)
Recoveries	32	26
Provision	107	112
Balance at end of period	90	64	13
Loans:
Ending balance				20,113	15,847
Ending balance ALLR	(64)	(13)	(13)	(90)	(64)
Net loans				20,023	15,783
Ending balance ALLR:
Individually evaluated				80	55
Collectively evaluated				10	9
Total	64	13	13	90	64
Ending balance Loans:
Individually evaluated				181
Collectively evaluated				19,928	15,845
Acquired with deteriorated credit quality				4	2
Total Loans				20,113	15,847
Unallocated
Allowance for loan loss reserve:
Balance at beginning of period	2,324	342
Provision	288	1,982
Balance at end of period	2,612	2,324	342
Loans:
Ending balance ALLR	(2,324)	(342)	(342)	(2,612)	(2,324)
Net loans				(2,612)	(2,324)
Ending balance ALLR:
Collectively evaluated				2,612	2,324
Total	$ 2,324	$ 342	$ 342	$ 2,612	$ 2,324