Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Mar. 31, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Income tax expense	$ 5,374	$ 6,551		$ 30,099	$ 31,413
Effective income tax rate				27.30%	37.40%
Deferred tax asset			$ 11,500
Unrecognized tax benefits	$ 1,100			$ 1,100		$ 1,200
Amount of interest and penalties				55	$ 163
Cash payments for income taxes				$ 32,400	$ 36,600