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 (benefit) from continuing operations	$ 676	$ (13,742)	$ 1,494	$ (11,698)
Income before income taxes from continuing operations	$ 2,916	$ 2,836	$ 5,318	$ 11,845
Effective income tax rate (percent)	23.20%	(484.60%)	28.10%	(98.80%)