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Loans and Allowance for Credit Losses - Nonaccrual Loans by Loan Category (Details) - USD ($) $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	$ 590	$ 457	$ 707
Total nonaccrual loans	1,765	1,670	1,723
Interest income recognized during the period on nonaccrual loans	38	15	16
Commercial and Industrial [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	229	0	0
Total nonaccrual loans	0	103	1
Interest income recognized during the period on nonaccrual loans	9	5
Consumer Portfolio Segment [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	0
Total nonaccrual loans	2
Interest income recognized during the period on nonaccrual loans	0
Residential Portfolio Segment [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	361	457	707
Total nonaccrual loans	1,763	1,567	1,722
Interest income recognized during the period on nonaccrual loans	$ 29	$ 10	$ 16

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- Definition

Amount of interest income on financing receivable on nonaccrual status.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
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-Publisher FASB
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+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-16

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+ References

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-Name Accounting Standards Codification
-Section 50
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