Income Taxes (Summary Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2024	Dec. 31, 2023
Income Tax Disclosure [Abstract]
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts	$ 4,495	$ 4,553
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits	3,441	3,336
Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities	2,365	2,575
Deferred Tax Assets, Investments	34,973	33,524
Deferred Tax Assets, Other	6,910	8,602
Total Deferred Tax Assets	52,184	52,590
Deferred Tax Liabilities, Goodwill and Intangible Assets	3,080	4,180
Deferred Tax Liabilities, Other	7,400	6,194
Deferred Tax Liabilities, Gross	10,480	10,374
Deferred Income Tax Assets, Net	$ 41,704	$ 42,216