Loans and Allowance for Credit Losses (Schedule of amortized cost basis of non-accrual loans with a related ACL) (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with a related ACL	$ 500	$ 971
Related ACL	146	215
Commercial real estate | Non-residential
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with a related ACL		469
Related ACL		16
Commercial and industrial
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with a related ACL	31	31
Related ACL	31	32
Consumer | Indirect automobile
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with a related ACL	457	471
Related ACL	110	$ 167
Consumer | Other consumer
Accounts, Notes, Loans and Financing Receivable [Line Items]
Non-accrual loans with a related ACL	12
Related ACL	$ 5