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Income Taxes - Components of the Net Deferred Tax Assets (Liabilities) (Details) - USD ($) $ in Thousands | Dec. 31, 2025 | Dec. 31, 2024
--- | --- | ---
Components of net deferred tax assets (liabilities) |  |
Lease liabilities | $ 5,284 | $ 6,384
Other timing differences, accruals and reserves | 3,377 | 3,893
Deferred equity compensation | 4,749 | 6,678
Net operating loss carryovers | 12,003 | 12,003
Capitalized research | 71,605 | 96,739
Tax credits | 55,725 | 47,960
Total gross deferred tax assets | 152,743 | 173,657
Lease right-of-use assets | (3,560) | (4,498)
Depreciation and amortization | (16,570) | (9,077)
Total gross deferred tax liabilities | (20,130) | (13,575)
Total net deferred tax assets | 132,613 | 160,082
Valuation allowance | (29,021) | (26,790)
Net deferred tax assets | $ 103,592 | $ 133,292

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- Definition The aggregate tax effects as of the balance sheet date of all future tax deductions arising from temporary differences between tax basis and generally accepted accounting principles basis recognition of assets, liabilities, revenues and expenses, which can only be deducted for tax purposes when permitted under enacted tax laws; before deducting the allocated valuation allowance, if any, to reduce such amount to net realizable value. + References No definition available. + Details
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- Definition Amount of deferred tax liability attributable to taxable temporary differences. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(26)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 740 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482685/740-10-50-2 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(26)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 942 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(15)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478546/942-210-S99-1 + Details
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