Goodwill And Other Intangible Assets (Schedule Of Changes In Carrying Amount Of Goodwill And Net Other Intangible Assets) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Goodwill and Intangible Assets [Roll Forward]
Amortization	$ 310	$ 318	$ 954	$ 969
Goodwill
Goodwill and Intangible Assets [Roll Forward]
Balance January 1			146,539
Originations			0
Amortization			0
Balance September 30, 2025	146,539		146,539
Easement
Goodwill and Intangible Assets [Roll Forward]
Balance January 1			3,600
Originations			0
Amortization			0
Balance September 30, 2025	3,600		3,600
Core Deposit Premium
Goodwill and Intangible Assets [Roll Forward]
Balance January 1			264
Originations			0
Amortization			(114)
Balance September 30, 2025	150		150
Mortgage Servicing Rights
Goodwill and Intangible Assets [Roll Forward]
Balance January 1			9,768
Originations			651
Amortization			(840)
Balance September 30, 2025	$ 9,579		$ 9,579