CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Interest and Dividend Income
Loans, including fees	$ 65,602	$ 59,755	$ 49,611
Interest and dividends on investment securities	6,414	5,153	3,906
Interest on deposits with banks	437	265	53
Total Interest and Dividend Income	72,453	65,173	53,570
Interest Expense
Deposits	15,378	10,682	5,946
Short-term borrowings	774	767	1,057
Long-term debt	2,767	2,837	3,179
Total Interest Expense	18,919	14,286	10,182
Net interest income	53,534	50,887	43,388
Provision for loan losses	2,130	1,405	1,010
Net interest income after provision	51,404	49,482	42,378
Noninterest Income
Gain on sale of assets	0	1	47
Net gains on sale of investment securities	226	0	175
Unrealized gain (loss) on equity securities	(134)	81	0
Gain (loss) on disposition of property plant equipment	(1)	0	0
Income from bank owned life insurance	885	902	773
Gain on sale of loans held for sale	0	0	294
Total Noninterest Income	5,766	4,068	4,041
Noninterest Expense
Salary and employee benefits	20,445	19,548	16,758
Occupancy expense	3,101	3,116	2,632
Advertising	762	671	543
Data processing expense	3,048	3,020	2,354
Professional fees	2,196	1,513	1,662
Merger and acquisition costs	0	3,625	829
Depreciation of premises and equipment	685	810	786
Telephone communications	203	277	191
Office supplies	149	149	119
FDIC Insurance	334	654	638
OREO valuation allowance and expenses	963	657	703
Core deposit intangible amortization	688	784	0
Other	3,659	3,325	2,839
Total Noninterest Expense	36,233	38,149	30,054
Income before income taxes	20,937	15,401	16,365
Income tax expense	5,665	4,173	9,157
Net Income	$ 15,272	$ 11,228	$ 7,208
Earnings Per Common Share
Basic	$ 2.75	$ 2.02	$ 1.56
Diluted (in dollars per share)	2.75	2.02	1.56
Cash dividends paid per common share (in dollars per share)	$ 0.5	$ 0.4	$ 0.4
Bank Servicing [Member]
Interest Expense
Revenue from contract with customer	$ 335	$ 183	$ 157
Deposit Account [Member]
Interest Expense
Revenue from contract with customer	3,308	3,063	2,595
Referral Fee Income [Member]
Interest Expense
Revenue from contract with customer	$ 879	$ 0	$ 0