Income Taxes and Related Payments - Components of provision for income taxes (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2024	Mar. 31, 2023
Current:
Federal	$ 7,066	$ 4,748
State and local	2,021	1,561
Foreign	241	191
Total	9,328	6,500
Deferred:
Federal	10,744	10,328
State and local	1,893	1,819
Total	12,637	12,147
Income tax expense (benefit)	$ 21,965	$ 18,647

Amount of current federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, current national tax expense (benefit) for non-US (United States of America) jurisdiction.

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Amount of deferred federal tax expense (benefit) attributable to income (loss) from continuing operations. Includes, but is not limited to, deferred national tax expense (benefit) for non-US (United States of America) jurisdiction.

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