Income Taxes - Narrative (Details) - USD ($) $ in Thousands		3 Months Ended		9 Months Ended
		Sep. 30, 2021	Sep. 30, 2020	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
(Benefit) provision for income taxes	[1]	$ (18,933)	$ 47	$ (18,826)	$ 100
Effective tax rate		(59.45%)	(0.11%)	18.60%	(0.13%)
Discrete benefit		$ 19,000		$ 19,000

[1] Retroactively restated for the reverse recapitalization as described in Notes 1 and 3.