QUARTERLY RESULTS OF OPERATIONS (UNAUDITED) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2016	Sep. 30, 2016	Jun. 30, 2016	Mar. 31, 2016	Dec. 31, 2015	Sep. 30, 2015	Jun. 30, 2015	Mar. 31, 2015	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
Quarterly Financial Information Disclosure [Abstract]
Interest income	$ 11,226	$ 10,895	$ 11,008	$ 10,621	$ 10,812	$ 10,409	$ 11,348	$ 10,090	$ 43,750	$ 42,659	$ 39,477
Interest expense	887	885	883	849	906	912	748	762	3,504	3,328	3,590
NET INTEREST INCOME	10,339	10,010	10,125	9,772	9,906	9,497	10,600	9,328	40,246	39,331	35,887
Provision for loan losses	55	372	396	90	380	240	677	69	913	1,366	930
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	10,284	9,638	9,729	9,682	9,526	9,257	9,923	9,259	39,333	37,965	34,957
Total non-interest income	2,615	2,846	2,750	2,642	2,600	2,386	2,831	2,306	10,853	10,123	9,142
Total non-interest expenses	7,908	8,593	8,468	8,292	8,229	8,088	8,426	7,649	33,261	32,392	30,844
INCOME BEFORE INCOME TAXES	4,991	3,891	4,011	4,032	3,897	3,555	4,328	3,916	16,925	15,696	13,255
PROVISION FOR INCOME TAXES	1,337	995	1,043	1,068	1,013	922	1,205	1,082	4,443	4,222	3,386
NET INCOME	$ 3,654	$ 2,896	$ 2,968	$ 2,964	$ 2,884	$ 2,633	$ 3,123	$ 2,834	$ 12,482	$ 11,474	$ 9,869
Earnings per common share:
Basic (in dollars per share)	$ 0.37	$ 0.29	$ 0.30	$ 0.30	$ 0.29	$ 0.26	$ 0.33	$ 0.30	$ 1.26	$ 1.18	$ 1.06
Diluted (in dollars per share)	$ 0.37	$ 0.29	$ 0.29	$ 0.30	$ 0.29	$ 0.26	$ 0.32	$ 0.30	$ 1.25	$ 1.17	$ 1.05