Loans and Allowance for Credit Losses (Schedule of ACL for unfunded commitments) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Allowance for credit losses:
Beginning balance	$ 220	$ 241	$ 244	$ 257
(Reversal of) provision for credit losses	(17)	13	(41)	(3)
Ending balance	203	254	203	254
Commercial real estate
Allowance for credit losses:
Beginning balance	92	158	119	172
(Reversal of) provision for credit losses	(19)	2	(46)	(12)
Ending balance	73	160	73	160
Residential real estate
Allowance for credit losses:
Beginning balance	5		1
(Reversal of) provision for credit losses	(2)	3	2	3
Ending balance	3	3	3	3
Commercial and industrial
Allowance for credit losses:
Beginning balance	103	71	104	72
(Reversal of) provision for credit losses	4	9	3	8
Ending balance	107	80	107	80
Consumer
Allowance for credit losses:
Beginning balance	20	12	20	13
(Reversal of) provision for credit losses		(1)		(2)
Ending balance	$ 20	$ 11	$ 20	$ 11

Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479344/326-20-45-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 460
-SubTopic 10
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147482454/460-10-45-1

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- Definition

Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Subparagraph (b)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479319/326-20-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 220
-SubTopic 40
-Name Accounting Standards Codification
-Section 50
-Paragraph 22
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147476148/220-40-50-22

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