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]
Income tax expense	$ 5,833	$ 3,716	$ 7,811	$ 20,778
Unrecognized tax benefits, period increase	600		1,400
Unrecognized tax benefits that would impact effective tax rate	7,200		7,200
Unrecognized tax benefits that would be offset by a change in valuation allowance	$ 1,800		$ 1,800