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Loans and Allowance for Credit Losses - Nonaccrual Loans by Loan Category (Details) - USD ($)	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	$ 806,000	$ 707,000
Total nonaccrual loans	3,704,000	1,723,000	$ 1,263,000
Interest income recognized during the period on nonaccrual loans	81,000	16,000	123,000
Commercial and Industrial [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL		0
Total nonaccrual loans	0	1,000	0
Interest income recognized during the period on nonaccrual loans		0
Consumer Portfolio Segment [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	0
Total nonaccrual loans	8,000	0	0
Interest income recognized during the period on nonaccrual loans	1,000
Construction Real Estate [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	0
Total nonaccrual loans	229,000	0	0
Interest income recognized during the period on nonaccrual loans	9,000
Residential Real Estate [Member]
Financing Receivable, Nonaccrual [Line Items]
Nonaccrual loans with no ACL	806,000	707,000
Total nonaccrual loans	3,467,000	1,722,000	$ 1,263,000
Interest income recognized during the period on nonaccrual loans	$ 71,000	$ 16,000

X

- 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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- Definition

Amortized cost of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease.

+ References

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

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+ References

Reference 1: http://fasb.org/us-gaap/role/ref/otherTransitionRef
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-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481962/310-10-50-7

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
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Reference 4: http://www.xbrl.org/2003/role/disclosureRef
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