Consolidated Balance Sheets - USD ($) $ in Thousands	Jun. 30, 2019	Dec. 31, 2018
Assets [Abstract]
Cash and due from banks	$ 8,995	$ 12,358
Interest-bearing deposits with other institutions	9,138	5,995
Federal Funds Sold	228	0
Total cash and cash equivalents	18,361	18,353
Securities available for sale, at fair value	141,663	144,298
Restricted investments	1,201	1,170
Loans	639,196	606,827
Allowance for loan losses	(5,035)	(5,456)
Net Loans	634,161	601,371
Bank premises and equipment, net	19,152	19,083
Other real estate owned, net of allowance	0	106
Other assets	18,966	15,236
Total assets	833,504	799,617
Liabilities and Equity [Abstract]
Noninterest bearing demand deposits	253,751	251,184
Savings and interest bearing demand deposits	356,301	336,778
Time deposits	120,872	115,142
Total deposits	730,924	703,104
Federal funds purchased	0	1,871
Other liabilities	9,838	7,043
Total liabilities	740,762	712,018
Shareholders' Equity
Preferred stock, $10 par value; 500,000 shares authorized and unissued	0	0
Common stock, $2.50 par value; authorized 10,000,000 shares; issued and outstanding 2019, 3,431,516 including 23,901 shares of unvested restricted stock; issued and outstanding 2018, 3,445,914 including 16,701 shares of unvested restricted stock	8,519	8,573
Surplus	11,183	11,992
Retained earnings	71,599	68,587
Accumulated other comprehensive income (loss)	1,441	(1,553)
Total shareholders' equity	92,742	87,599
Total liabilities and shareholders' equity	$ 833,504	$ 799,617