Goodwill And Intangible Assets (Narrative) (Details) - USD ($)	3 Months Ended			9 Months Ended
	Sep. 30, 2022	Dec. 31, 2021	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Goodwill and Intangible Assets Disclosure [Abstract]
Goodwill impairment charge		$ 0
Amortization expense	$ 3,800,000		$ 9,300,000	$ 13,966,000	$ 26,646,000
Estimated amortization expense, remainder of 2022	600,000			600,000
Estimated amortization expense, 2023	2,200,000			2,200,000
Estimated amortization expense, 2024	2,200,000			2,200,000
Estimated amortization expense, 2025	2,200,000			2,200,000
Estimated amortization expense, 2026	2,200,000			2,200,000
Estimated amortization expense, 2027	2,200,000			2,200,000
Estimated amortization expense, after year 2027	$ 9,100,000			$ 9,100,000