Income Taxes - Reconciliation of Income Taxes at Statutory Rate (Details)	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Income Tax Disclosure [Abstract]
Tax benefit at federal statutory rate	21.00%	21.00%	21.00%
State tax expense, net of federal benefit	2.80%	1.70%	0.90%
Foreign tax benefit (expense)	4.70%	(0.90%)	(0.10%)
Change in valuation allowance	(15.50%)	(11.40%)	(6.00%)
Federal research and development credit	0.70%	1.10%	0.70%
Unrecognized tax benefit	(0.10%)	(0.10%)	(0.10%)
Non-deductible interest/premium	(1.00%)	(1.10%)	(7.90%)
Global Intangible Low-Tax Income (GILTI)	0.00%	(3.90%)	(5.60%)
Net operating loss expiration	(2.90%)	(3.30%)	0.00%
Executive stock-based compensation	(1.30%)	0.00%	0.00%
Other, net	(1.50%)	(1.10%)	0.00%
Effective tax rate	6.90%	2.00%	2.90%

Effective Income Tax Rate Reconciliation, Global Intangible Low-Taxed Income, Percent

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Effective Income Tax Rate Reconciliation, Net Operating Loss Expiration, Percent

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Effective Income Tax Rate Reconciliation, Nondeductible Expense, Interest, Percent

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Effective Income Tax Rate Reconciliation, Unrecognized Tax Benefit

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Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 12
-URI http://asc.fasb.org/extlink&oid=121826272&loc=d3e32687-109319

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to changes in the valuation allowance for deferred tax assets.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to statutory income tax expense (benefit) outside of the country of domicile.

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Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for share-based payment arrangement.

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Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations applicable to state and local income tax expense (benefit), net of federal tax expense (benefit).

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