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Income Taxes (Reconciliation Of The Beginning And Ending Amount Of Unrecognized Tax Benefits) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Income Tax Disclosure [Abstract]    
Balance at January 1 $ 125 $ 184
Settlements   (75)
Foreign currency impact   16
Lapse of statutes of limitations (45)  
Foreign currency impact (7)  
Balance at December 31 $ 73 $ 125