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v3.26.1

Related-Party Agreements - Additional Information (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2026 | Jun. 30, 2025 | Jun. 30, 2026 | Jun. 30, 2025 | Dec. 31, 2025
Related Party Transaction [Line Items] |  |  |  |  |
Operating lease right-of-use assets, net | $ 31,271 |  | $ 31,271 |  | $ 33,010
Operating lease liabilities | 38,711 |  | 38,711 |  |
Related-Party |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Selling, general and administrative | 1,197 | $ 476 | 2,506 | $ 1,153 |
Research and development expense | 3,126 | 2,806 | 6,345 | 5,064 |
Total due to related parties | 1,549 |  | 1,549 |  | 403
Operating lease right-of-use assets, net | 11,696 |  | 11,696 |  | 13,202
NantWorks | Related-Party | Income Statement Location: us-gaap:ResearchAndDevelopmentExpense |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Lease expense | 900 | 900 | 1,800 | 1,800 |
NantWorks | Related-Party | Shared Services Agreement |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Selling, general and administrative | 1,000 | 300 | 2,100 | 800 |
Total due to related parties | 900 |  | 900 |  | 200
Prepaid expenses | 900 |  | 900 |  | 700
NantWorks | Related-Party | Shared Services Agreement | Reimbursements |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Research and development expense | 100 | 100 | 300 | 500 |
Immuno-Oncology Clinic, Inc. | Related-Party |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Research and development expense | 1,000 | 700 | 2,200 | 1,200 |
Total due to related parties | 400 |  | 400 |  | 100
NantWorks | Related-Party |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Lease expense | 1,100 | $ 1,100 | 2,300 | $ 2,300 |
Operating lease right-of-use assets, net | 11,700 |  | 11,700 |  | 13,200
Operating lease liabilities | $ 15,000 |  | $ 15,000 |  | $ 17,000

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