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Summary Of Significant Accounting Policies (Summary Of Gross Carrying Value And Accumulated Amortization Related To The Company's Intangible Items) (Details) - USD ($)
$ in Thousands
Dec. 31, 2024
Dec. 31, 2023
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 4,491 $ 4,491
Accumulated Amortization 3,237 2,840
Goodwill [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 263 263
Customer List Intangibles [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount 4,093 4,093
Accumulated Amortization 3,237 2,840
Trade Names [Member]    
Finite-Lived Intangible Assets [Line Items]    
Gross Carrying Amount $ 135 $ 135