Income Taxes (Schedule of Effective Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Income Tax Disclosure [Abstract]
Effective Income Tax Rate Reconciliation at Federal Statutory Income Tax Rate, Amount	$ 83,258	$ 53,967	$ 29,991
Effective Income Tax Rate Reconciliation, Equity in Earnings (Losses) of Unconsolidated Subsidiary, Amount	(4,640)	(2,976)	(862)
Effective Income Tax Rate Reconciliation, State and Local Income Taxes, Amount	7,353	4,425	3,606
Effective Income Tax Rate Reconciliation, Tax Credit, Amount	(5,861)	(3,629)	(8,088)
Effective Income Tax Rate Reconciliation, Other Adjustments, Amount	2,358	818	369
Total income tax expense	$ 82,468	$ 52,605	$ 25,016
Effective Income Tax Rate Reconciliation, Percent	20.80%	20.50%	17.50%