Income Taxes - Narratives (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Operating Loss Carryforwards [Line Items]
Income tax expense	$ 51	$ 0
Increase (decrease) in valuation allowance	(60,444)
Valuation allowance	140,858	80,415
Valuation allowance to be allocated to additional paid-in capital when released	1,762
Valuation allowance to be released through continuing operations	139,096
Unrecognized tax benefits	685	719	$ 722
Unrecognized tax benefits that would impact effective tax rate	0
Domestic Tax Authority
Operating Loss Carryforwards [Line Items]
NOL carryforwards	485,351	263,270
NOL subject to expiration	89,051
NOL with an indefinite carryforward period	396,300
Domestic Tax Authority | Research Tax Credit Carryforward
Operating Loss Carryforwards [Line Items]
Tax credits		3,733
Amount federal R&D credits will expire unused	3,733
State and Local Jurisdiction
Operating Loss Carryforwards [Line Items]
NOL carryforwards	235,679	$ 125,855
NOL subject to expiration	233,566
NOL with an indefinite carryforward period	2,113
State and Local Jurisdiction | Research Tax Credit Carryforward
Operating Loss Carryforwards [Line Items]
Tax credits	$ 65