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License and Collaboration Revenue and Other Funding Agreements (Tables) | 6 Months Ended
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Jun. 30, 2026
Revenue from Contract with Customer [Abstract] |
Reconciliation of Contract Asset assets and Unbilled Receivables | A reconciliation of the closing balance of the contract assets and unbilled receivables associated with the Viatris License Agreement is as follows as of June 30, 2026 and 2025 (in thousands):
| Six Months Ended June 30,
| 2026 |  | 2025
Contract assets and unbilled receivables |  |  |
Balance as of beginning of six-month period | $ | 1,170 |  |  | $ | 2,209 |
Revenue recognized | 2,912 |  |  | 7,252 |
Reclassification to Accounts receivable related to costs billed under the Viatris License Agreement | (3,667) |  |  | (8,283) |
Balance as of end of six-month period | $ | 415 |  |  | $ | 1,178 |

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- Definition Tabular disclosure of the reconciliation using contract asset associated with agreement. + References No definition available. + Details
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- References No definition available. + Details
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