Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Interest and Dividend Income:
Loans, including fees	$ 34,446	$ 29,191
Due from banks	198	15
Federal funds sold	21	8
Securities:
Taxable	2,080	1,964
Tax-exempt	1,221	1,601
Dividends and interest on all other securities	291	155
Total interest and dividend income	38,257	32,934
Interest Expense:
Savings deposits	628	342
Time deposits	2,916	2,208
Federal funds purchased, securities sold under agreements to repurchase and other borrowings	131	38
Federal Home Loan Bank advances	1,294	424
Total interest expense	4,969	3,012
Net interest income	33,288	29,922
Provision for loan losses	2,861	4,160
Net interest income, after provision for loan losses	30,427	25,762
Noninterest Income:
Bank-owned life insurance income	782	774
Mortgage banking income	788	645
Gain on sale of available-for-sale securities, net	120	96
Gain on acquisition of Old Point Mortgage	0	550
Total noninterest income	13,271	13,307
Noninterest Expense:
Salaries and employee benefits	22,580	20,863
Pension termination settlement	0	3,350
Occupancy and equipment	6,021	5,864
Data processing	1,327	1,032
FDIC insurance	701	478
Customer development	611	575
Professional services	2,296	2,069
Employee professional development	749	794
Other taxes	580	563
ATM and other losses	407	667
Loss (gain) on other real estate owned	86	(18)
Merger expenses	655	241
Other operating expenses	2,487	2,717
Total noninterest expense	38,500	39,195
Income (loss) before income taxes	5,198	(126)
Income tax expense (benefit)	279	(97)
Net income (loss)	$ 4,919	$ (29)
Basic earnings (loss) per share:
Weighted average shares outstanding (in shares)	5,141,364	4,991,060
Net income (loss) per share of common stock (in dollars per share)	$ 0.96	$ (0.01)
Diluted earnings (loss) per share:
Weighted average shares outstanding (in shares)	5,141,429	4,991,060
Net income (loss) per share of common stock (in dollars per share)	$ 0.96	$ (0.01)
Fiduciary and Asset Management Fees [Member]
Noninterest Income:
Noninterest revenue	$ 3,726	$ 3,786
Service Charges on Deposit Accounts [Member]
Noninterest Income:
Noninterest revenue	4,157	3,874
Other Service Charges, Commissions and Fees [Member]
Noninterest Income:
Noninterest revenue	3,547	3,431
Other Operating Income [Member]
Noninterest Income:
Noninterest revenue	$ 151	$ 151