Consolidated Statements of Income - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Interest income
Loans	$ 7,266,000	$ 6,042,000	$ 14,029,000	$ 11,891,000
Investment securities	719,000	583,000	1,446,000	977,000
Federal funds sold	114,000	106,000	207,000	131,000
Total interest income	8,099,000	6,731,000	15,682,000	12,999,000
Interest expense
Deposits	1,186,000	252,000	1,810,000	515,000
Borrowed funds	789,000	158,000	1,383,000	303,000
Total interest expense	1,975,000	410,000	3,193,000	818,000
Net interest income	6,124,000	6,321,000	12,489,000	12,181,000
Provision for (recovery of) credit losses				(400,000)
Net interest income after provision for (recovery of) credit losses	6,124,000	6,321,000	12,489,000	12,581,000
Noninterest income
Service charges and fees	711,000	671,000	1,380,000	1,290,000
Mortgage banking income, net	386,000	1,090,000	864,000	1,969,000
Gain on sale of Small Business Administration loans		79,000		79,000
Other	124,000	98,000	234,000	229,000
Total noninterest income	1,221,000	1,938,000	2,478,000	3,567,000
Noninterest expense
Salaries and benefits	3,415,000	3,423,000	6,863,000	6,947,000
Occupancy	307,000	284,000	618,000	614,000
Equipment	280,000	270,000	565,000	558,000
Supplies	35,000	36,000	84,000	74,000
Professional and outside services	838,000	738,000	1,651,000	1,463,000
Advertising and marketing	140,000	92,000	251,000	204,000
FDIC insurance premium	84,000	64,000	134,000	123,000
Other operating expense	733,000	607,000	1,423,000	1,213,000
Total noninterest expense	5,832,000	5,514,000	11,589,000	11,196,000
Income before income tax expense	1,513,000	2,745,000	3,378,000	4,952,000
Income tax expense	274,000	555,000	599,000	962,000
Net income	$ 1,239,000	$ 2,190,000	$ 2,779,000	$ 3,990,000
Earnings per share, basic	$ 0.83	$ 1.48	$ 1.87	$ 2.71
Earnings per share, diluted	$ 0.83	$ 1.48	$ 1.87	$ 2.70