Consolidated Statements of Income - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Interest income
Loans	$ 26,560,000	$ 24,784,000
Investment securities	1,052,000	983,000
Federal funds sold	55,000	59,000
Total interest income	27,667,000	25,826,000
Interest expense
Deposits	1,576,000	3,098,000
Borrowed funds	596,000	1,335,000
Total interest expense	2,172,000	4,433,000
Net interest income	25,495,000	21,393,000
Provision for (recovery of) loan losses	(500,000)	950,000
Net interest income after provision for (recovery of) loan losses	25,995,000	20,443,000
Noninterest income
Service charges and fees	2,352,000	2,073,000
Mortgage banking income, net	9,521,000	9,732,000
Gain on sale of asset held for sale	0	1,000
Gain on sale of investment securities, net	0	12,000
Gain on sale of Small Business Administration loans		86,000
Other	470,000	341,000
Total noninterest income	12,343,000	12,245,000
Noninterest expense
Salaries and benefits	14,105,000	12,920,000
Occupancy	1,375,000	1,290,000
Equipment	1,041,000	881,000
Supplies	174,000	188,000
Professional and outside services	2,835,000	3,104,000
Advertising and marketing	453,000	365,000
Foreclosed assets, net	(8,000)	(149,000)
FDIC insurance premium	192,000	217,000
Losses on debt extinguishment	0	696,000
Other operating expense	2,298,000	2,137,000
Total noninterest expense	22,465,000	21,649,000
Income before income tax expense	15,873,000	11,039,000
Income tax expense	3,420,000	2,485,000
Net income	$ 12,453,000	$ 8,554,000
Earnings per share, basic	$ 8.48	$ 5.86
Earnings per share, diluted	$ 8.48	$ 5.86