Consolidated Statements Of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014
INTEREST INCOME
Loans	$ 37,330	$ 32,638	$ 31,899
Interest bearing deposits at banks	47	64	33
Securities:
Taxable	1,652	1,935	1,816
Non-taxable	926	991	967
Total interest income	39,955	35,628	34,715
INTEREST EXPENSE
Deposits	4,040	3,339	3,058
Other borrowings	295	158	237
Junior subordinated debentures	372	327	321
Total interest expense	4,707	3,824	3,616
NET INTEREST INCOME	35,248	31,804	31,099
PROVISION FOR LOAN LOSSES	1,209	1,216	1,229
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	34,039	30,588	29,870
NON-INTEREST INCOME
Bank charges	1,750	1,736	1,839
Insurance service and fees	6,519	7,194	7,131
Gain on loans sold	93	133	203
Bank-owned life insurance	556	563	574
Loss on tax credit investments	(3,022)		(2,596)
Refundable state historic tax credit	2,117
Gain on insurance settlement		734
Interchange fee income	1,322	1,270	1,142
Other	1,917	2,090	1,980
Total non-interest income	11,252	13,720	10,273
NON-INTEREST EXPENSE
Salaries and employee benefits	22,221	20,478	18,844
Occupancy	2,915	2,789	2,868
Repairs and maintenance	810	822	732
Advertising and public relations	1,022	857	867
Professional services	2,216	2,354	1,819
Technology and communications	1,464	1,183	1,130
Litigation expense	(131)	(175)	1,000
Amortization of intangibles			108
FDIC insurance	752	607	553
Other	3,827	3,783	3,331
Total non-interest expense	35,096	32,698	31,252
INCOME BEFORE INCOME TAXES	10,195	11,610	8,891
INCOME TAX PROVISION	1,923	3,767	704
NET INCOME	$ 8,272	$ 7,843	$ 8,187
Net income per common share-basic	$ 1.93	$ 1.85	$ 1.96
Net income per common share-diluted	1.90	1.82	1.92
Cash dividends per common share	$ 0.76	$ 0.72	$ 0.65
Weighted average number of common shares outstanding	4,281,885	4,235,048	4,186,786
Weighted average number of diluted shares outstanding	4,358,517	4,307,368	4,264,406