Income Taxes (Tables)

12 Months Ended

Dec. 31, 2022

Income Tax Disclosure [Abstract]

Schedule of Income Tax Expenses (Benefit)

Income tax expense (benefit) from continuing operations consisted of the following (in thousands):

	Year Ended December 31,
	2022		2021			2020
Current:
Federal	$	113	$	—		$	—
State		997		1,289			856
		1,110		1,289			856
Deferred:
Federal		288		(166	)		38
State		242		(237	)		(29	)
		530		(403	)		9
Income tax expense (benefit)	$	1,640	$	886		$	865

Schedule of Difference Between Taxes Computed the U.S. Statutory Rate and Taxes Recorded

The principal items accounting for the difference between taxes computed at the U.S. statutory rate and taxes recorded consisted of the following (in thousands):

	Year Ended December 31,
	2022			2021			2020
Computed tax at US federal statutory rate of 21%	$	(21,211	)	$	(84,966	)	$	(13,129	)
Increase (decrease) in taxes resulting from:
State taxes, net of federal impact		723			715			840
Stock-based compensation		(47,868	)		(44,088	)		—
Nondeductible compensation		23,570			4,054			—
Unrecognized tax benefit		—			238			(71	)
Permanent differences		(155	)		1,336			850
Valuation allowance		45,234			122,599			12,443
Other, net		1,347			998			(68	)
Income tax expense (benefit)	$	1,640		$	886		$	865

Schedule of Components of Net Deferred Tax Liability

Components of the net deferred tax liability consisted of the following (in thousands):

	December 31,
	2022			2021
Deferred income tax assets:
Net operating and capital losses	$	293,221		$	237,877
State taxes		260			332
Accrued expenses		15,920			19,828
Transaction costs		736			811
Stock-based compensation		6,314			4,331
Lease liabilities		3,285			2,610
Interest limitation		4,226			5,850
Intangible assets		—			4,022
Other, net		1,156			111
Total deferred income tax assets	$	325,118		$	275,772
Deferred income tax liabilities:
Property and equipment	$	—		$	(203	)
ROU assets		(3,155	)		(2,728	)
Intangible assets		(6,220	)		(11,032	)
Investments in partnerships and affiliates		(2,238	)		(1,402	)
Total deferred income tax liabilities	$	(11,613	)	$	(15,365	)
Valuation allowance		(314,166	)		(260,571	)
Net deferred income tax liabilities	$	(661	)	$	(164	)

Summary of Unrecognized Tax Benefit

The following table summarizes the activity related to the Company’s unrecognized tax benefits (in thousands):

	December 31,
	2022			2021			2020
Balance at beginning of the year	$	5,919		$	8,914		$	10,839
Additions related to current year		35			2,636			384
Additions (reductions) related to prior years		(137	)		—			565
Reductions related to settlements with taxing authorities		(605	)		(5,631	)		—
Reductions related to the lapse of applicable statute of    limitations		—			—			(2,874	)
Balance at end of the year	$	5,212		$	5,919		$	8,914