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
	Mar. 31, 2026	Mar. 31, 2025
Goodwill and Intangible Assets [Roll Forward]
Goodwill, Acquired During Period	$ 107,300
Amortization	5,700	$ 338
Goodwill
Goodwill and Intangible Assets [Roll Forward]
Balance January 1	146,539
Goodwill, Acquired During Period	107,266
Originations	0
Amortization	0
Balance March 31, 2026	253,805
Easement
Goodwill and Intangible Assets [Roll Forward]
Balance January 1	3,600
Finite-Lived Intangible Assets Acquired	0
Originations	0
Amortization	0
Balance March 31, 2026	3,600
Core Deposit Premium
Goodwill and Intangible Assets [Roll Forward]
Balance January 1	123
Finite-Lived Intangible Assets Acquired	67,032
Originations	0
Amortization	(2,605)
Balance March 31, 2026	64,550
Trade Names
Goodwill and Intangible Assets [Roll Forward]
Balance January 1	0
Finite-Lived Intangible Assets Acquired	5,550
Originations	0
Amortization	(277)
Balance March 31, 2026	5,273
Customer Relationships
Goodwill and Intangible Assets [Roll Forward]
Balance January 1	0
Finite-Lived Intangible Assets Acquired	65,500
Originations	0
Amortization	(2,519)
Balance March 31, 2026	62,981
Mortgage Servicing Rights
Goodwill and Intangible Assets [Roll Forward]
Balance January 1	9,588
Finite-Lived Intangible Assets Acquired	0
Originations	284
Amortization	(291)
Balance March 31, 2026	$ 9,581