Income Taxes - Narrative (Details) - USD ($) $ in Thousands	Dec. 31, 2021	Dec. 31, 2020
Income taxes
Net deferred tax assets prior to valuation allowance	$ 89,395	$ 46,115
Deferred tax liability result of insurance settlement	12,581	13,843
Net operating loss carryforwards for federal income tax purposes	423,852	333,533
Consolidated
Income taxes
Net deferred tax assets prior to valuation allowance	$ 84,973	$ 40,879
Deferred tax assets valuation allowance percentage	100.00%	100.00%
Net operating loss carryforwards for federal income tax purpose, not subject to expiration	$ 334,686	$ 159,727