LOANS, Allowance for Loan Losses (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Allowance for credit losses [Roll Forward]
Beginning balance	$ 9,251	$ 8,583	$ 8,583
Provision for (reversal of) loan losses	450	350	650
Charge-offs	(135)	(67)	(437)
Recoveries	41	28	455
Net charge-offs	(94)	(39)	18
Ending balance	9,607	8,894	9,251
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	983	850	852
Loans collectively evaluated for impairment	8,624	8,044	8,399
Ending balance	9,607	8,894	9,251
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	7,198	10,500	8,078
Loans collectively evaluated for impairment	618,909	533,999	606,017
Ending balance	626,107	544,499	614,095
Commercial [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	3,097	3,581	3,581
Provision for (reversal of) loan losses	(35)	(268)	(542)
Charge-offs	(100)	0	(44)
Recoveries	18	12	102
Net charge-offs	(82)	12	58
Ending balance	2,980	3,325	3,097
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	188	31	43
Loans collectively evaluated for impairment	2,792	3,294	3,054
Ending balance	2,980	3,325	3,097
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	1,062	2,578	918
Loans collectively evaluated for impairment	129,352	113,355	135,177
Ending balance	130,414	115,933	136,095
Commercial Real Estate [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	3,343	1,825	1,825
Provision for (reversal of) loan losses	308	660	1,507
Charge-offs	(15)	0	(7)
Recoveries	0	0	18
Net charge-offs	(15)	0	11
Ending balance	3,636	2,485	3,343
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	41	45	42
Loans collectively evaluated for impairment	3,595	2,440	3,301
Ending balance	3,636	2,485	3,343
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	891	960	1,258
Loans collectively evaluated for impairment	316,059	263,920	291,058
Ending balance	316,950	264,880	292,316
Agriculture [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	1,060	580	580
Provision for (reversal of) loan losses	(95)	66	480
Charge-offs	0	0	0
Recoveries	0	0	0
Net charge-offs	0	0	0
Ending balance	965	646	1,060
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	0	0	0
Loans collectively evaluated for impairment	965	646	1,060
Ending balance	965	646	1,060
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	0	0	0
Loans collectively evaluated for impairment	77,185	54,719	84,813
Ending balance	77,185	54,719	84,813
Residential Mortgage [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	739	1,181	1,181
Provision for (reversal of) loan losses	(38)	(134)	(450)
Charge-offs	0	0	(211)
Recoveries	1	0	219
Net charge-offs	1	0	8
Ending balance	702	1,047	739
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	607	638	615
Loans collectively evaluated for impairment	95	409	124
Ending balance	702	1,047	739
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	3,544	4,595	3,576
Loans collectively evaluated for impairment	37,868	45,101	39,799
Ending balance	41,412	49,696	43,375
Residential Construction [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	334	161	161
Provision for (reversal of) loan losses	66	33	113
Charge-offs	0	0	0
Recoveries	1	1	60
Net charge-offs	1	1	60
Ending balance	401	195	334
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	114	105	119
Loans collectively evaluated for impairment	287	90	215
Ending balance	401	195	334
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	997	885	1,005
Loans collectively evaluated for impairment	15,763	9,211	11,105
Ending balance	16,760	10,096	12,110
Consumer [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	641	886	886
Provision for (reversal of) loan losses	(53)	(8)	(126)
Charge-offs	(20)	(67)	(175)
Recoveries	21	15	56
Net charge-offs	1	(52)	(119)
Ending balance	589	826	641
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	33	31	33
Loans collectively evaluated for impairment	556	795	608
Ending balance	589	826	641
Loans individually and collectively evaluated for impairment [Abstract]
Loans individually evaluated for impairment	704	1,482	1,321
Loans collectively evaluated for impairment	42,682	47,693	44,065
Ending balance	43,386	49,175	45,386
Unallocated [Member]
Allowance for credit losses [Roll Forward]
Beginning balance	37	369	369
Provision for (reversal of) loan losses	297	1	(332)
Charge-offs	0	0	0
Recoveries	0	0	0
Net charge-offs	0	0	0
Ending balance	334	370	37
Period-end amount allocated to [Abstract]
Loans individually evaluated for impairment	0	0	0
Loans collectively evaluated for impairment	334	370	37
Ending balance	$ 334	$ 370	$ 37