Leases (Components Of Lease Expense) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Leases [Abstract]
Amortization of right-of-use assets	$ 41	$ 25	$ 38
Interest on lease liabilities	5	1	2
Operating lease cost	29,314	32,877	33,422
Variable lease cost	2,809	1,501	619
Total lease cost	$ 32,169	$ 34,404	$ 34,081