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Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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Loans and Allowance for Credit Losses - Schedule of Categories of Loans (Details) - USD ($) $ in Thousands	Mar. 31, 2025	Dec. 31, 2024	Mar. 31, 2024	Dec. 31, 2023
Categories of loans
Total gross loans	$ 496,866	$ 490,971
Less allowance for credit losses	(4,095)	(4,026)	$ (3,870)	$ (3,918)
Total loans	492,771	486,945
Commercial and Industrial
Categories of loans
Total gross loans	99,571	98,795
Less allowance for credit losses	(719)	(699)	(589)	(573)
Commercial real estate
Categories of loans
Total gross loans	296,493	291,673
Less allowance for credit losses	(1,425)	(1,488)	(1,377)	(1,408)
Residential
Categories of loans
Total gross loans	92,709	91,737
Less allowance for credit losses	(1,837)	(1,708)	$ (1,783)	$ (1,843)
Consumer loans
Categories of loans
Total gross loans	$ 8,093	$ 8,766