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Goodwill and Other Intangible Assets (Estimated Amortization Expense of Other Intangible Assets) (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Goodwill And Intangible Assets Disclosure [Abstract]    
2021 $ 16,665  
2022 14,033  
2023 11,557  
2024 9,413  
2024 7,985  
Thereafter 27,239  
Carrying Value $ 86,892 $ 106,807