Income Tax Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Income Tax Disclosure [Abstract]
Effective income tax rate	20.00%	4.40%	20.00%	3.60%
Income tax expense (benefit)	$ 2,053	$ (261)	$ 4,105	$ (4,307)
Income (loss) from continuing operations before income tax expense	$ 10,270	(5,936)	20,529	(118,320)
Impairment			$ 0	122,204
Net income tax expense (benefit) resulted from impairment of intangibles		$ 5,500		$ 5,500