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Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2023
Sep. 30, 2022
Sep. 30, 2023
Sep. 30, 2022
Dec. 31, 2022
Goodwill and Intangible Assets Disclosure [Abstract]          
Change in goodwill $ 0 $ 0 $ 0 $ 0  
Goodwill, impaired, accumulated impairment loss 0   0   $ 0
Goodwill, impairment 0 0 0 0  
Intangible assets amortization expense $ 200,000 $ 300,000 $ 700,000 $ 800,000