Consolidated Statements of Income - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Interest income
Loans	$ 6,042,000	$ 6,715,000	$ 11,891,000	$ 13,494,000
Investment securities	583,000	249,000	977,000	499,000
Federal funds sold	106,000	8,000	131,000	10,000
Total interest income	6,731,000	6,972,000	12,999,000	14,003,000
Interest expense
Deposits	252,000	432,000	515,000	925,000
Borrowed funds	158,000	148,000	303,000	310,000
Total interest expense	410,000	580,000	818,000	1,235,000
Net interest income	6,321,000	6,392,000	12,181,000	12,768,000
Provision for (recovery of) loan losses		(500,000)	(400,000)	(500,000)
Net interest income after provision for (recovery of) loan losses	6,321,000	6,892,000	12,581,000	13,268,000
Noninterest income
Service charges and fees	671,000	595,000	1,290,000	1,131,000
Mortgage banking income, net	1,090,000	2,165,000	1,969,000	5,656,000
Gain on sale of Small Business Administration loans	79,000		79,000
Other	98,000	92,000	229,000	236,000
Total noninterest income	1,938,000	2,852,000	3,567,000	7,023,000
Noninterest expense
Salaries and benefits	3,423,000	3,512,000	6,947,000	6,933,000
Occupancy	284,000	281,000	614,000	634,000
Equipment	270,000	264,000	558,000	521,000
Supplies	36,000	48,000	74,000	89,000
Professional and outside services	738,000	667,000	1,463,000	1,358,000
Advertising and marketing	92,000	130,000	204,000	247,000
Foreclosed assets, net		(8,000)		(8,000)
FDIC insurance premium	64,000	38,000	123,000	104,000
Other operating expense	607,000	615,000	1,213,000	1,183,000
Total noninterest expense	5,514,000	5,547,000	11,196,000	11,061,000
Income before income tax expense	2,745,000	4,197,000	4,952,000	9,230,000
Income tax expense	555,000	903,000	962,000	2,039,000
Net income	$ 2,190,000	$ 3,294,000	$ 3,990,000	$ 7,191,000
Earnings per share, basic	$ 1.48	$ 2.24	$ 2.71	$ 4.90
Earnings per share, diluted	$ 1.48	$ 2.24	$ 2.70	$ 4.90