LOANS AND ALLOWANCE FOR LOAN LOSSES (Impaired Loans) (Details) - USD ($) $ in Thousands	3 Months Ended	12 Months Ended
	Mar. 31, 2016	Dec. 31, 2015
Recorded Investment
With no related allowance recorded	$ 4,044	$ 5,088
With an allowance recorded	1,055	3,838
Totals	5,099	8,926
Unpaid Principal Balance
With no related allowance recorded	5,269	6,421
With an allowance recorded	1,523	4,999
Totals	6,792	11,420
Related Allowance	694	1,261
Average Recorded Investment
With no related allowance recorded	4,067	4,713
With an allowance recorded	1,059	4,040
Totals	5,126	8,753
Interest Income Recognized
With no related allowance recorded	9	131
With an allowance recorded	2	213
Totals	11	344
Commercial
Recorded Investment
Totals	3,356	6,761
Unpaid Principal Balance
Totals	4,942	9,169
Related Allowance	662	1,241
Average Recorded Investment
Totals	3,378	6,971
Interest Income Recognized
Totals	6	277
Commercial and industrial
Recorded Investment
With no related allowance recorded	61	67
With an allowance recorded	52	52
Unpaid Principal Balance
With no related allowance recorded	61	67
With an allowance recorded	63	63
Related Allowance	7	7
Average Recorded Investment
With no related allowance recorded	61	63
With an allowance recorded	52	58
Interest Income Recognized
With no related allowance recorded	0	3
With an allowance recorded	0	4
Commercial construction and land development
Recorded Investment
With no related allowance recorded	686	737
With an allowance recorded	782	1,948
Unpaid Principal Balance
With no related allowance recorded	1,504	1,706
With an allowance recorded	1,161	3,020
Related Allowance	655	1,006
Average Recorded Investment
With no related allowance recorded	693	1,031
With an allowance recorded	785	2,086
Interest Income Recognized
With no related allowance recorded	0	19
With an allowance recorded	0	122
Commercial real estate
Recorded Investment
With no related allowance recorded	1,775	2,258
With an allowance recorded		1,699
Unpaid Principal Balance
With no related allowance recorded	2,153	2,614
With an allowance recorded		1,699
Related Allowance		228
Average Recorded Investment
With no related allowance recorded	1,787	2,020
With an allowance recorded		1,713
Interest Income Recognized
With no related allowance recorded	6	50
With an allowance recorded		79
Residential
Recorded Investment
Totals	1,743	2,165
Unpaid Principal Balance
Totals	1,850	2,251
Related Allowance	32	20
Average Recorded Investment
Totals	1,748	1,782
Interest Income Recognized
Totals	5	67
Residential construction
Recorded Investment
With no related allowance recorded	261	721
Unpaid Principal Balance
With no related allowance recorded	262	722
Average Recorded Investment
With no related allowance recorded	249	408
Interest Income Recognized
With no related allowance recorded	0	8
Residential mortgage
Recorded Investment
With no related allowance recorded	1,261	1,305
With an allowance recorded	221	139
Unpaid Principal Balance
With no related allowance recorded	1,289	1,312
With an allowance recorded	299	217
Related Allowance	32	20
Average Recorded Investment
With no related allowance recorded	1,277	1,191
With an allowance recorded	222	183
Interest Income Recognized
With no related allowance recorded	3	51
With an allowance recorded	$ 2	$ 8