Noninterest Income - Summary of Noninterest Income (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation Of Revenue [Line Items]
Earnings and gains on bank owned life insurance	$ 361	$ 165	$ 685	$ 466
Net realized (losses) gains on sales and redemptions of investment securities	(188)	(13)	(320)	60
Net realized gains (losses) on sales of marketable equity securities	62	(39)	31	(208)
Loss on sale of premises and equipment	(36)	0	(36)	0
Non-recurring gain on lease renegotiations	0	0	245	0
Other miscellaneous income	43	3	221	40
Total noninterest income	1,707	1,193	4,655	3,872
Insufficient Funds Fees [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	221	181	594	488
Deposit Related Fees [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	150	112	373	321
ATM Fees [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	21	50	64	104
Service Charges on Deposit Accounts [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	392	343	1,031	913
Insurance Agency [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	367	310	1,024	1,001
Investment Services Revenue [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	112	128	369	360
ATM Fees Surcharge [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	66	61	174	168
Banking House Rents Collected [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	40	54	149	150
Fee Income [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	585	553	1,716	1,679
Debit Card Interchange Fees [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	300	22	610	455
Merchant Card Fees [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	19	19	45	46
Card Income [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	319	41	655	501
Loan Servicing Fees [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	79	99	279	238
Net Gain on Sale of Loans and Foreclosed Real Estate [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	90	41	148	183
Total Mortgage Fee Income and Realized Gain on Sale of Loans and Foreclosed Real Estate [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	169	140	427	421
Service Fees, Fee Income, Card Income and Mortgage Fee Income and Realized Gain on Sale of Loans and Foreclosed Real Estate [Member]
Disaggregation Of Revenue [Line Items]
Non interest income	$ 1,465	$ 1,077	$ 3,829	$ 3,514