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Income Taxes (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]        
Income tax expense (benefit) $ (324) $ (13,484) $ (5,857) $ (13,109)
Net deferred tax assets $ 4,700   $ 4,700