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Income Taxes (Tables)

12 Months Ended

Dec. 31, 2021

Income Tax Disclosure [Abstract]

Schedule of Income before Income Tax, Domestic and Foreign

Consolidated loss before income taxes for the years ended December 31, 2021, 2020 and 2019 consisted of the following (in thousands):

			2021						2020						2019
United States			$	(56,665)					$	(534,452)					$	(254,291)
Foreign			(16,669)						123						13,564
Total			$	(73,334)					$	(534,329)					$	(240,727)

Schedule of Components of Income Tax Expense (Benefit)

Components of income tax benefit for the years ended December 31, 2021, 2020 and 2019 consisted of the following (in thousands):

			2021						2020						2019
Current:
United States			$	370					$	(44,399)					$	300
U.S. state			250						235						292
Foreign			(1,322)						2,622						5,958
			(702)						(41,542)						6,550
Deferred:
United States			(7,662)						(20,913)						(13,972)
U.S. state			(177)						(1,798)						(473)
Foreign			(800)						(1,693)						(1,024)
			(8,639)						(24,404)						(15,469)
Total income tax benefit			$	(9,341)					$	(65,946)					$	(8,919)

Schedule of Effective Income Tax Rate Reconciliation

A reconciliation of the U.S. statutory tax benefit rate to the effective tax benefit rate for the years ended December 31, 2021, 2020 and 2019 is as follows:

			2021						2020						2019
U.S. statutory tax benefit rate			(21.0)		%				(21.0)		%				(21.0)		%
Release of foreign currency translation adjustments on liquidation of an international operation			2.7						—						—
Impairments of goodwill			—						12.3						14.4
Effect of CARES Act			—						(3.1)						—
State income taxes, net of federal benefits			(1.6)						(1.1)						(0.4)
Effect of foreign income taxed at different rates			(0.4)						0.1						0.7
Valuation allowances against tax assets			3.3						0.3						0.8
Non-deductible compensation			1.1						0.1						0.3
Other non-deductible expenses, net			3.2						0.1						1.5
Effective tax benefit rate			(12.7)		%				(12.3)		%				(3.7)		%

Schedule of Deferred Tax Assets and Liabilities

The significant items giving rise to the deferred tax assets and liabilities as of December 31, 2021 and 2020 are as follows (in thousands):

			2021						2020
Deferred tax assets:
Foreign tax credit carryforwards			$	20,360					$	20,870
Net operating loss carryforwards			46,304						37,838
Employee benefits			5,456						7,353
Inventories			10,192						9,696
Operating lease liabilities			5,355						6,697
Other			6,899						7,649
Gross deferred tax asset			94,566						90,103
Valuation allowance			(37,643)						(35,497)
Net deferred tax asset			56,923						54,606
Deferred tax liabilities:
Tax over book depreciation			(23,938)						(27,613)
Intangible assets			(29,671)						(30,392)
Convertible senior notes discount			—						(2,790)
Operating lease assets			(4,355)						(5,884)
Other			(718)						(910)
Deferred tax liability			(58,682)						(67,589)
Net deferred tax liability			$	(1,759)					$	(12,983)

Schedule Of Deferred Tax Reclassifications

			2021						2020
Balance sheet classification:
Other non-current assets			$	1,878					$	1,280
Deferred tax liability			(3,637)						(14,263)
Net deferred tax liability			$	(1,759)					$	(12,983)

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Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years.

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Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets.

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Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations.

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Tabular disclosure of income before income tax between domestic and foreign jurisdictions.

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