Allowance For Credit Losses (Narrative) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Financing Receivable, Impaired [Line Items]
Threshold period for discontinuance of interest accrual			90 days
Financing receivable, nonaccrual, interest income			$ 0	$ 0
Collateral dependent loans	$ 6,720,000		$ 6,720,000		$ 1,000,000
Financing receivable, threshold period past due	30 days		30 days
Loans, evaluated for impairment, individually	$ 1,000,000		$ 1,000,000
Provision for credit losses	1,200,000	$ 200,000	1,520,000	3,543,000
Loan Restructuring Modification
Financing Receivable, Impaired [Line Items]
Loans and leases receivable, net of deferred income	$ 200,000	0	$ 200,000	0
Residential real estate
Financing Receivable, Impaired [Line Items]
Threshold period past due for write-off of financing receivable	120 days		120 days
Provision for credit losses	$ 186,000	(121,000)	$ 586,000	200,000
Commercial Industrial Loans And Commercial Real Estate
Financing Receivable, Impaired [Line Items]
Threshold period past due for write-off of financing receivable	120 days		120 days
Consumer
Financing Receivable, Impaired [Line Items]
Threshold period past due for write-off of financing receivable	180 days		180 days
Provision for credit losses	$ (52,000)	$ (26,000)	$ 69,000	$ 320,000