Income Taxes, Components of Provision (Benefit) for Income Taxes (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2020	Dec. 31, 2019
Current [Abstract]
Federal	$ 35,122	$ 0
State	950	(393)
Current income tax provision (benefit)	36,072	(393)
Deferred [Abstract]
Federal	(8,816)	0
State	(233)	0
Deferred income tax provision (benefit)	(9,049)	0
Total income tax provision (benefit)	$ 27,023	$ (393)