Income Taxes (Provision for Income Taxes from Continuing Operations Differs from the Federal Statutory Rate) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Effective Income Tax Rate Reconciliation, Amount [Abstract]
Statutory rate	$ 31,288	$ 23,413	$ 20,908
State taxes, less federal effect	6,446	5,541	4,068
Federal tax credits	(787)	(549)	(587)
Excess tax benefit on stock based compensation	(203)	(214)	(2,039)
Executive compensation	1,369	960	1,781
Other	346	(67)	915
Provision for income taxes	$ 38,459	$ 29,084	$ 25,046
Effective Income Tax Rate Reconciliation, Percent [Abstract]
Statutory rate	21.00%	21.00%	21.00%
State taxes, less federal effect	4.30%	5.00%	4.10%
Federal tax credits	(0.50%)	(0.50%)	(0.60%)
Excess tax benefit on stock based compensation	(0.10%)	(0.20%)	(2.00%)
Executive compensation	0.90%	0.90%	1.80%
Other	0.20%	(0.10%)	0.90%
Effective income tax rate, percentage	25.80%	26.10%	25.20%