Income Taxes - Allocation of Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Income Taxes
Income tax expense	$ 26,009	$ 24,389	$ 24,982
Income tax recorded in accumulated other comprehensive income	(199)	957	367
Total income tax expense	$ 25,810	$ 25,346	$ 25,349