Loans and Allowance for Credit Losses (Schedule of loan balances by segment) (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Allowance for loan losses:
Beginning balance	$ 7,888	$ 8,406	$ 8,353	$ 8,539	$ 8,539
Charge-offs	(505)	(507)	(1,404)	(1,466)	(3,686)
Recoveries	402	416	754	865
Provision for (credit to) credit losses	(90)	(84)	(8)	293
Ending balance	7,695	8,231	7,695	8,231	8,353
Commercial real estate \| Non-residential
Allowance for loan losses:
Beginning balance	3,064	2,717	3,142	2,675	2,675
Charge-offs					(629)
Provision for (credit to) credit losses	58	60	(20)	102
Ending balance	3,122	2,777	3,122	2,777	3,142
Commercial real estate \| Multifamily
Allowance for loan losses:
Beginning balance	463	332	490	313	313
Provision for (credit to) credit losses	(43)	1	(70)	20
Ending balance	420	333	420	333	490
Commercial and industrial
Allowance for loan losses:
Beginning balance	737	673	762	684	684
Charge-offs	(1)		(1)	(175)	(335)
Recoveries			11	3
Provision for (credit to) credit losses	(161)	(25)	(197)	136
Ending balance	575	648	575	648	762
Residential real estate
Allowance for loan losses:
Beginning balance	742	612	739	575	575
Provision for (credit to) credit losses	40	110	43	147
Ending balance	782	722	782	722	739
Consumer \| Indirect automobile
Allowance for loan losses:
Beginning balance	2,721	3,911	3,050	4,133	4,133
Charge-offs	(495)	(476)	(1,363)	(1,260)	(2,632)
Recoveries	380	408	714	834
Provision for (credit to) credit losses	35	(267)	240	(131)
Ending balance	2,641	3,576	2,641	3,576	3,050
Consumer \| Home equity
Allowance for loan losses:
Beginning balance	87	87	90	84	84
Provision for (credit to) credit losses		1	(3)	4
Ending balance	87	88	87	88	90
Consumer \| Other consumer
Allowance for loan losses:
Beginning balance	74	74	80	75	75
Charge-offs	(9)	(31)	(40)	(31)	(90)
Recoveries	22	8	29	28
Provision for (credit to) credit losses	(19)	36	(1)	15
Ending balance	$ 68	$ 87	$ 68	$ 87	$ 80

Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
-SubTopic 210
-Name Accounting Standards Codification
-Section S45
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477657/942-210-S45-1

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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-Name Accounting Standards Codification
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-URI https://asc.fasb.org/1943274/2147478478/942-210-S50-1

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Topic 942
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Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 326
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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