Allowance for Credit Losses (Schedule Of Financial Difficulty and Modification) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 34,902	$ 12,916
% of total class of financing receivable	0.09%	0.03%
Financing Receivable, Modified in Period, Nonaccrual, Amount	$ 678
Financing Receivable, Modified, Subsequent Default		$ 0
Current and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	34,126
Greater than 30 to 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	98
60 to 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
90 Days or More and Accruing (2)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	8,970	1,355
Payment Deferral
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	25,932	429
Combination - Interest Rate Reduction and Term Extension
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		207
Combination - Term Extension and Principal Forgiveness
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		1,938
Combination - Principal forgiveness and other than insignificant payment delay
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		8,987
Commercial real estate | Commercial Real Estate, Non-owner Occupied Term [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 17,630
% of total class of financing receivable	0.27%
Financing Receivable, Modified in Period, Nonaccrual, Amount	$ 0
Commercial real estate | Commercial Real Estate, Non-owner Occupied Term [Member] | Current and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	17,630
Commercial real estate | Commercial Real Estate, Non-owner Occupied Term [Member] | Greater than 30 to 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Commercial Real Estate, Non-owner Occupied Term [Member] | 60 to 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Commercial Real Estate, Non-owner Occupied Term [Member] | 90 Days or More and Accruing (2)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Owner occupied term, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 534
% of total class of financing receivable	0.01%
Financing Receivable, Modified in Period, Nonaccrual, Amount	$ 534
Commercial real estate | Owner occupied term, net | Current and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Owner occupied term, net | Greater than 30 to 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Owner occupied term, net | 60 to 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Owner occupied term, net | 90 Days or More and Accruing (2)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Term Extension | Commercial Real Estate, Non-owner Occupied Term [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Term Extension | Owner occupied term, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial real estate | Payment Deferral | Commercial Real Estate, Non-owner Occupied Term [Member]
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	17,630
Financing Receivable, Modified, Increase (Decrease) from Modification	4,000
Commercial real estate | Payment Deferral | Owner occupied term, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	534
Financing Receivable, Modified, Increase (Decrease) from Modification	51
Commercial | Term, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 478
% of total class of financing receivable	0.01%
Financing Receivable, Modified in Period, Nonaccrual, Amount	$ 0
Commercial | Term, net | Current and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	478
Commercial | Term, net | Greater than 30 to 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Term, net | 60 to 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Term, net | 90 Days or More and Accruing (2)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Lines of credit & other, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 6,839	$ 1,355
% of total class of financing receivable	0.27%	0.06%
Financing Receivable, Modified in Period, Nonaccrual, Amount	$ 144
Commercial | Lines of credit & other, net | Current and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	6,695
Commercial | Lines of credit & other, net | Greater than 30 to 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Lines of credit & other, net | 60 to 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Lines of credit & other, net | 90 Days or More and Accruing (2)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Leases & equipment finance, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 785	$ 429
% of total class of financing receivable	0.05%	0.02%
Financing Receivable, Modified in Period, Nonaccrual, Amount	$ 0
Commercial | Leases & equipment finance, net | Current and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	687
Commercial | Leases & equipment finance, net | Greater than 30 to 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	98
Commercial | Leases & equipment finance, net | 60 to 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Leases & equipment finance, net | 90 Days or More and Accruing (2)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Commercial | Term Extension | Term, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 478
Financing receivable, modified, weighted average term increase from modification	3 months
Commercial | Term Extension | Lines of credit & other, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 6,695	$ 1,355
Financing receivable, modified, weighted average term increase from modification	6 months	10 months
Commercial | Term Extension | Leases & equipment finance, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 785	$ 0
Financing receivable, modified, weighted average term increase from modification	7 months
Commercial | Payment Deferral | Term, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 0
Commercial | Payment Deferral | Lines of credit & other, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	144	0
Commercial | Payment Deferral | Leases & equipment finance, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0	$ 429
Financing receivable, modified, weighted average term increase from modification		9 months
Commercial | Combination - Interest Rate Reduction and Term Extension | Lines of credit & other, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		$ 0
Commercial | Combination - Interest Rate Reduction and Term Extension | Leases & equipment finance, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Commercial | Combination - Term Extension and Principal Forgiveness | Lines of credit & other, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Commercial | Combination - Term Extension and Principal Forgiveness | Leases & equipment finance, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Commercial | Combination - Principal forgiveness and other than insignificant payment delay | Lines of credit & other, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Commercial | Combination - Principal forgiveness and other than insignificant payment delay | Leases & equipment finance, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Residential | Mortgage, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 8,636	$ 10,925
% of total class of financing receivable	0.14%	0.18%
Financing Receivable, Modified in Period, Nonaccrual, Amount	$ 0
Residential | Mortgage, net | Current and Other
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	8,636
Residential | Mortgage, net | Greater than 30 to 59 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Residential | Mortgage, net | 60 to 89 Days Past Due
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Residential | Mortgage, net | 90 Days or More and Accruing (2)
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	0
Residential | Home equity loans & lines, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		$ 207
% of total class of financing receivable		0.01%
Residential | Term Extension | Mortgage, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	$ 1,012	$ 0
Financing receivable, modified, weighted average term increase from modification	13 years 6 months	13 years 3 months 18 days
Residential | Term Extension | Home equity loans & lines, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		$ 0
Residential | Payment Deferral | Lines of credit & other, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Financing Receivable, Modified, Increase (Decrease) from Modification	$ 63
Residential | Payment Deferral | Mortgage, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs	7,624	0
Financing Receivable, Modified, Increase (Decrease) from Modification	$ 534	499
Residential | Payment Deferral | Home equity loans & lines, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Residential | Combination - Interest Rate Reduction and Term Extension | Mortgage, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Residential | Combination - Interest Rate Reduction and Term Extension | Home equity loans & lines, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		$ 207
Financing receivable, modified, weighted average term increase from modification		7 years 1 month 6 days
Financing receivable, modified, weighted average interest rate decrease from modification		3.24%
Residential | Combination - Term Extension and Principal Forgiveness | Mortgage, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		$ 1,938
Residential | Combination - Term Extension and Principal Forgiveness | Home equity loans & lines, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		0
Residential | Combination - Principal forgiveness and other than insignificant payment delay | Mortgage, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		8,987
Residential | Combination - Principal forgiveness and other than insignificant payment delay | Home equity loans & lines, net
Financing Receivable, Troubled Debt Restructuring [Line Items]
Total troubled debt restructurings, net of deferred fees and costs		$ 0