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Income Taxes (Schedule of Unrecognized Tax Benefits) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Income Taxes [Abstract]      
Beginning of year $ 5,262 $ 10,859 $ 15,028
Increase resulting from prior year tax position 3,937    
(Decrease) resulting from prior year tax position   (151) (2,853)
Increase resulting from current year tax position 312 1,387 1,870
Settlements with taxing authorities 0 0 0
Lapsing of statutes of limitations (609) (6,833) (3,186)
End of year $ 8,902 $ 5,262 $ 10,859