Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019	Dec. 31, 2019
Income Taxes [Abstract]
Income tax benefit (expense)	$ 1,293	$ 0	$ (29,036)	$ 393
(Loss) income before taxes	$ (5,318)	$ (4,956)	$ 316,916	$ (15,087)
Effective tax rate	24.30%		9.20%
Reversal of valuation allowance reserves			$ 37,585
Deferred tax assets	$ 8,754		$ 8,754		$ 0