Consolidated Statements of Income - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019	Dec. 31, 2018
Interest Income
Loans, including fees	$ 65,317	$ 62,213	$ 42,303
Debt securities:
U.S. Treasury and government agencies	3,369	3,341	2,478
Municipalities	1,079	837	1,095
Dividends	142	293	220
Federal funds sold	20	416	19
Other	242	1,206	314
Total interest income	70,169	68,306	46,429
Interest Expense
Deposits	8,638	12,942	5,989
Federal funds purchased and securities sold under agreements to repurchase	775	734	503
Borrowed funds	980	1,083	80
Total interest expense	10,393	14,759	6,572
Net Interest Income Before Provision for Loan Losses	59,776	53,547	39,857
Provision for Loan Losses	6,981	1,138	324
Net Interest Income After Provision for Loan Losses	52,795	52,409	39,533
Noninterest Income
Net gain on sale of loans	4,022	677	757
Net gain (loss) on sale of available-for-sale securities	270	(26)	(9)
Total noninterest income	16,787	11,820	10,864
Noninterest Expense
Salaries and wages	18,488	16,329	13,760
Employee benefits	5,601	5,558	4,115
Net occupancy expense	2,271	2,317	1,757
Furniture and equipment	3,143	2,775	2,110
Data processing	1,768	2,553	1,318
Franchise taxes	1,346	981	954
ATM expense	1,690	1,715	1,340
Advertising	1,332	1,569	887
Net loss on sale of other assets owned	7	81	44
FDIC assessment	633	183	326
Mortgage servicing rights amortization	1,031	487	364
Consulting fees	968	668	928
Other general and administrative	6,098	6,251	4,244
Total noninterest expense	44,376	41,467	32,147
Income Before Income Taxes	25,206	22,762	18,250
Income Taxes	5,111	4,360	3,301
Net Income	$ 20,095	$ 18,402	$ 14,949
Basic and Diluted Earnings Per Share	$ 1.80	$ 1.66	$ 1.61
Dividends Declared	$ 0.66	$ 0.61	$ 0.56
Customer Service Fees [Member]
Noninterest Income
Noninterest income	$ 8,893	$ 6,726	$ 5,935
Other Service Charges and Fees [Member]
Noninterest Income
Noninterest income	$ 3,602	$ 4,443	$ 4,181