CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
INTEREST INCOME:
Interest and fees on loans	$ 35,600	$ 35,285	$ 32,706
Interest on investment securities:
Taxable	4,582	4,197	3,757
Non-taxable	3,199	2,848	2,713
Other investments	369	329	301
TOTAL INTEREST INCOME	43,750	42,659	39,477
INTEREST EXPENSE:
Interest on deposits	3,440	3,009	3,161
Interest on short-term borrowings	38	24	22
Interest on long-term debt	26	295	407
TOTAL INTEREST EXPENSE	3,504	3,328	3,590
NET INTEREST INCOME	40,246	39,331	35,887
PROVISION FOR LOAN LOSSES	913	1,366	930
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	39,333	37,965	34,957
NON-INTEREST INCOME:
Trust income	3,286	3,262	2,903
Service charges and fees on deposit accounts	5,008	4,920	4,838
Net gain on sales of securities	1,082	495	149
Bank owned life insurance income	746	625	671
Gains from sales of loans	244	343	147
Other operating income	487	478	434
TOTAL NON-INTEREST INCOME	10,853	10,123	9,142
NON-INTEREST EXPENSE:
Salaries and employee benefits	18,215	17,593	15,762
Equipment expenses	1,048	1,257	1,316
Occupancy expense, net	2,271	2,307	2,232
State franchise tax	1,114	1,001	955
Marketing	696	720	703
Amortization of intangibles	753	700	574
FDIC premiums	547	598	660
ATM expense	721	698	624
Computer maintenance and supplies	790	782	794
Telephone expense	746	707	690
Contracted services	1,033	842	880
Other real estate owned	624	489	285
Merger-related expenses	0	643	1,400
Other non-interest expense	4,703	4,055	3,969
TOTAL NON-INTEREST EXPENSE	33,261	32,392	30,844
INCOME BEFORE INCOME TAXES	16,925	15,696	13,255
PROVISION FOR INCOME TAXES	4,443	4,222	3,386
NET INCOME	$ 12,482	$ 11,474	$ 9,869
Earnings per common share:
Basic (in dollars per share)	$ 1.26	$ 1.18	$ 1.06
Diluted (in dollars per share)	$ 1.25	$ 1.17	$ 1.05
Weighted average common shares outstanding:
Basic (in shares)	9,948,057	9,704,965	9,297,019
Diluted (in shares)	9,976,370	9,811,467	9,406,346