Consolidated Statements of Income - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Interest income
Loans	$ 6,210,000	$ 6,655,000	$ 18,101,000	$ 20,148,000
Investment securities	559,000	244,000	1,535,000	743,000
Federal funds sold	186,000	22,000	318,000	32,000
Total interest income	6,955,000	6,921,000	19,954,000	20,923,000
Interest expense
Deposits	240,000	349,000	755,000	1,275,000
Borrowed funds	180,000	143,000	483,000	453,000
Total interest expense	420,000	492,000	1,238,000	1,728,000
Net interest income	6,535,000	6,429,000	18,716,000	19,195,000
Recovery of loan losses	100,000		(300,000)	(500,000)
Net interest income after provision for (recovery of) loan losses	6,435,000	6,429,000	19,016,000	19,695,000
Noninterest income
Service charges and fees	670,000	580,000	1,960,000	1,711,000
Mortgage banking income, net	973,000	2,171,000	2,942,000	7,827,000
Gain on sale of Small Business Administration loans			79,000
Other	107,000	108,000	336,000	344,000
Total noninterest income	1,750,000	2,859,000	5,317,000	9,882,000
Noninterest expense
Salaries and benefits	3,446,000	3,607,000	10,394,000	10,541,000
Occupancy	305,000	315,000	919,000	948,000
Equipment	260,000	267,000	818,000	788,000
Supplies	46,000	49,000	120,000	138,000
Professional and outside services	655,000	730,000	2,118,000	2,085,000
Advertising and marketing	67,000	99,000	271,000	347,000
Foreclosed assets, net				(8,000)
FDIC insurance premium	64,000	38,000	187,000	142,000
Other operating expense	681,000	532,000	1,893,000	1,716,000
Total noninterest expense	5,524,000	5,637,000	16,720,000	16,697,000
Income before income tax expense	2,661,000	3,651,000	7,613,000	12,880,000
Income tax expense	508,000	752,000	1,470,000	2,790,000
Net income	$ 2,153,000	$ 2,899,000	$ 6,143,000	$ 10,090,000
Earnings per share, basic	$ 1.46	$ 1.97	$ 4.16	$ 6.88
Earnings per share, diluted	$ 1.46	$ 1.97	$ 4.16	$ 6.88