Income Taxes - Provision (Benefit) for Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Current	$ 4,508	$ 3,081	$ 8,498	$ 8,435
Deferred	19	2,615	2,766	7,676
Income tax provision	$ 4,527	$ 5,696	$ 11,264	$ 16,111