LOANS - LOANS BY RISK CATEGORY (Details) $ in Thousands	Sep. 30, 2016 USD ($) item	Dec. 31, 2015 USD ($)	Sep. 30, 2015 USD ($)
Breakdown of loans by risk category
Total loans	$ 756,804	$ 618,394	$ 619,906
Minimum
Breakdown of loans by risk category
Credit risk rating for which reserves are established if no specific reserves made | item	6
Maximum
Breakdown of loans by risk category
Credit risk rating for which general reserves are established | item	5
Credit risk rating for which reserves are established if no specific reserves made | item	7
Commercial real estate
Breakdown of loans by risk category
Total loans	$ 362,858	312,805	310,025
Commercial, financial, and agricultural
Breakdown of loans by risk category
Total loans	136,065	122,140	120,804
Commercial construction
Breakdown of loans by risk category
Total loans	14,343	15,330	15,498
One to four family residential real estate
Breakdown of loans by risk category
Total loans	211,072	140,502	144,807
Consumer construction
Breakdown of loans by risk category
Total loans	11,768	11,770	11,957
Consumer
Breakdown of loans by risk category
Total loans	20,698	15,847	$ 16,815
Strong (1)
Breakdown of loans by risk category
Total loans	14,024	15,754
Strong (1) | Commercial real estate
Breakdown of loans by risk category
Total loans	3,592	2,072
Strong (1) | Commercial, financial, and agricultural
Breakdown of loans by risk category
Total loans	9,835	13,067
Strong (1) | One to four family residential real estate
Breakdown of loans by risk category
Total loans	545	591
Strong (1) | Consumer construction
Breakdown of loans by risk category
Total loans	29
Strong (1) | Consumer
Breakdown of loans by risk category
Total loans	23	24
Good (2)
Breakdown of loans by risk category
Total loans	37,499	33,773
Good (2) | Commercial real estate
Breakdown of loans by risk category
Total loans	24,337	26,197
Good (2) | Commercial, financial, and agricultural
Breakdown of loans by risk category
Total loans	10,946	5,954
Good (2) | Commercial construction
Breakdown of loans by risk category
Total loans	912	400
Good (2) | One to four family residential real estate
Breakdown of loans by risk category
Total loans	1,304	1,222
Average (3)
Breakdown of loans by risk category
Total loans	173,022	168,122
Average (3) | Commercial real estate
Breakdown of loans by risk category
Total loans	119,657	113,868
Average (3) | Commercial, financial, and agricultural
Breakdown of loans by risk category
Total loans	46,722	47,194
Average (3) | Commercial construction
Breakdown of loans by risk category
Total loans	3,093	3,869
Average (3) | One to four family residential real estate
Breakdown of loans by risk category
Total loans	3,534	3,172
Average (3) | Consumer
Breakdown of loans by risk category
Total loans	16	19
Acceptable/Acceptable Watch (4)
Breakdown of loans by risk category
Total loans	290,079	231,080
Acceptable/Acceptable Watch (4) | Commercial real estate
Breakdown of loans by risk category
Total loans	209,084	164,954
Acceptable/Acceptable Watch (4) | Commercial, financial, and agricultural
Breakdown of loans by risk category
Total loans	67,037	53,791
Acceptable/Acceptable Watch (4) | Commercial construction
Breakdown of loans by risk category
Total loans	4,116	8,257
Acceptable/Acceptable Watch (4) | One to four family residential real estate
Breakdown of loans by risk category
Total loans	9,133	4,078
Acceptable/Acceptable Watch (4) | Consumer construction
Breakdown of loans by risk category
Total loans	707
Acceptable/Acceptable Watch (4) | Consumer
Breakdown of loans by risk category
Total loans	2
Substandard (6)
Breakdown of loans by risk category
Total loans	13,483	12,397
Substandard (6) | Commercial real estate
Breakdown of loans by risk category
Total loans	6,188	5,714
Substandard (6) | Commercial, financial, and agricultural
Breakdown of loans by risk category
Total loans	1,525	2,134
Substandard (6) | Commercial construction
Breakdown of loans by risk category
Total loans	404	395
Substandard (6) | One to four family residential real estate
Breakdown of loans by risk category
Total loans	5,284	4,093
Substandard (6) | Consumer construction
Breakdown of loans by risk category
Total loans	18
Substandard (6) | Consumer
Breakdown of loans by risk category
Total loans	64	61
Rating Unassigned
Breakdown of loans by risk category
Total loans	228,697	157,268
Rating Unassigned | Commercial construction
Breakdown of loans by risk category
Total loans	5,818	2,409
Rating Unassigned | One to four family residential real estate
Breakdown of loans by risk category
Total loans	191,272	127,346
Rating Unassigned | Consumer construction
Breakdown of loans by risk category
Total loans	11,014	11,770
Rating Unassigned | Consumer
Breakdown of loans by risk category
Total loans	$ 20,593	$ 15,743