Income Tax - Components of Income Tax Expense (Benefit) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Currently Payable:
Federal	$ 21,824	$ 24,634	$ 28,463
State	2,696	1,473	2,647
Deferred:
Federal	8,604	7,211	(8,508)
State	461	1,941	(1,227)
Income Tax Expense	$ 33,585	$ 35,259	$ 21,375