Revenue from Contracts with Customers (Schedule of Contract with Customer, Asset and Liability) (Details) - USD ($) $ in Thousands	Mar. 31, 2026	Dec. 31, 2025	Mar. 31, 2025	Dec. 31, 2024
Bank card transaction fees
Contract with Customer, Asset and Liability [Line Items]
Contract with Customer, Receivable	$ 14,331	$ 16,878	$ 14,538	$ 17,754
Trust fees
Contract with Customer, Asset and Liability [Line Items]
Contract with Customer, Receivable	2,297	2,424	1,787	2,165
Deposit account charges and other fees
Contract with Customer, Asset and Liability [Line Items]
Contract with Customer, Receivable	$ 7,667	$ 8,414	$ 7,549	$ 7,897