Income Taxes - Allocation of Federal and State Income Taxes between Current and Deferred Portions (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Income Tax Disclosure [Abstract]
Current	$ 5,513	$ 2,350	$ 9,082	$ 17,840
Deferred	3,418	7,366	15,879	20,904
Income tax expense, as reported	$ 8,931	$ 9,716	$ 24,961	$ 38,744