Income Tax Expense (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Income Tax Disclosure [Abstract]
Effective income tax rate	20.00%	3.60%
Income tax expense (benefit)	$ 2,052	$ (4,046)
Income (loss) from continuing operations before income tax expense	$ 10,259	(112,384)
Impairment		122,204
Net income tax expense (benefit) resulted from impairment of intangibles		$ 5,500