Loans And Leases (Narrative) (Details) $ in Thousands	3 Months Ended
Mar. 31, 2024 USD ($) loan	Mar. 31, 2023 loan	Dec. 31, 2023 USD ($)
Accounts Notes And Loans Receivable [Line Items]
Loans 90 days or more past due and still accruing interest \| $	$ 0		$ 0
Commercial Portfolio Segment [Member]
Accounts Notes And Loans Receivable [Line Items]
Number of loans modified to borrowers experiencing financial difficulty \| loan	0	0

Amortized cost of financing receivable 90 days or more past due and still accruing. Excludes net investment in lease.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 80
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479294/326-20-55-80

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 326
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 16
-Subparagraph (c)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479319/326-20-50-16

Reference 3: http://www.xbrl.org/2003/role/disclosureRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 7
-Subparagraph (b)
-SubTopic 10
-Topic 310
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147481962/310-10-50-7

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant