Income Taxes - Schedule of Significant Components of Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Deferred tax assets (liabilities)
License and technology payments	$ 4,335	$ 5,356
Share-based compensation	25,677	21,614
Capitalized R&D	27,527	0
Unrecognized losses from securities	65	0
Accrued expenses	483	320
Right-of-use asset	(335)	(430)
Lease obligation	340	444
Depreciation		1
Depreciation	(23)
Federal and state net operating loss carryforwards	190,163	165,401
Research and development credits	20,931	13,742
Other	35	20
Deferred income tax assets	269,198	206,468
Valuation allowance	(269,198)	(206,468)
Net deferred tax assets	$ 0	$ 0

Deferred Tax Assets, Lease Obligation

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- Definition

Amount before allocation of valuation allowances of deferred tax asset attributable to deductible license and technology payments.

+ References

No definition available.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible domestic operating loss carryforwards, including federal, state and local operating loss carryforwards.

+ References

No definition available.

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Deferred Tax Liabilities, Right-Of-Use Asset

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from in-process research and development costs expensed in connection with a business combination.

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Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from property, plant, and equipment.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible research tax credit carryforwards.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from share-based compensation.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from reserves and accruals.

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Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment.

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