CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
INTEREST INCOME:
Interest and fees on loans	$ 36,571	$ 35,600	$ 35,285
Interest on investment securities:
Taxable	4,328	4,582	4,197
Non-taxable	3,130	3,199	2,848
Other investments	434	369	329
TOTAL INTEREST INCOME	44,463	43,750	42,659
INTEREST EXPENSE:
Interest on deposits	3,378	3,440	3,009
Interest on short-term borrowings	209	38	24
Interest on long-term debt	12	26	295
TOTAL INTEREST EXPENSE	3,599	3,504	3,328
NET INTEREST INCOME	40,864	40,246	39,331
PROVISION FOR LOAN LOSSES	215	913	1,366
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	40,649	39,333	37,965
NON-INTEREST INCOME:
Fiduciary income	3,473	3,286	3,262
Service charges and fees on deposit accounts	5,236	5,008	4,920
Net gains on sales of securities	233	1,082	495
Bank owned life insurance income	867	746	625
Net gains from sales of loans	166	244	343
Other operating income	483	487	478
TOTAL NON-INTEREST INCOME	10,458	10,853	10,123
NON-INTEREST EXPENSE:
Salaries and employee benefits	18,585	18,215	17,593
Equipment expenses	1,172	1,048	1,257
Occupancy expense, net	2,613	2,271	2,307
State financial institutions tax	1,137	1,114	1,001
Marketing	873	696	720
Amortization of intangibles	751	753	700
FDIC premiums	423	547	598
ATM expense	572	721	698
Computer maintenance and supplies	882	790	782
Telephone expense	735	746	707
Contracted services	1,255	1,033	842
Other real estate owned	10	624	489
Merger-related expenses	118	0	643
Other non-interest expense	4,737	4,703	4,055
TOTAL NON-INTEREST EXPENSE	33,863	33,261	32,392
INCOME BEFORE INCOME TAXES	17,244	16,925	15,696
PROVISION FOR INCOME TAXES	4,272	4,443	4,222
NET INCOME	$ 12,972	$ 12,482	$ 11,474
Earnings per common share:
Basic (in dollars per share)	$ 1.30	$ 1.26	$ 1.18
Diluted (in dollars per share)	$ 1.29	$ 1.25	$ 1.17
Weighted average common shares outstanding:
Basic (in shares)	10,005,575	9,948,057	9,704,965
Diluted (in shares)	10,012,511	9,976,370	9,811,467