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v3.25.3

Surface Acquisition - Additional Information (Details) |  | 3 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 08, 2023 USD ($) item $ / shares shares | Mar. 31, 2024 USD ($) | Dec. 31, 2024 USD ($) | Dec. 31, 2023 USD ($)
Organization and Significant Accounting Policies |  |  |  |
Goodwill |  |  |  | $ 943,000
Net impairment charge |  |  | $ 6,772,000 |
Impairment charge |  |  | $ 0 | 0
Contingent consideration, current |  |  |  | 3,300,000
Novartis Institutes |  |  |  |
Organization and Significant Accounting Policies |  |  |  |
Impairment charge |  | $ 10,600,000 |  |
Surface Acquisition |  |  |  |
Organization and Significant Accounting Policies |  |  |  |
Business Combination, Number of Shares Issued in Exchange of Each Share of Acquiree | shares | 0.196 |  |  |
Share price | $ / shares | $ 5.2831 |  |  |
Contingent value right per share | item | 1 |  |  |
Contingent value rights payment period | 10 years |  |  |
Business combination consideration transferred | $ 64,596,000 |  |  |
Business Combination, Number of Shares Issued to Former Employees of Acquiree shares | shares | 161,100 |  |  |
Goodwill | $ 0 |  |  |
Business Combination, Number of Out Licensed Partnership Program | item | 2 |  |  |
Fair value of the contingent consideration |  | 3,800,000 |  |
Contingent consideration, current |  | 0 |  |
Acquisition related costs |  |  |  | $ 5,100,000
Surface Acquisition | Novartis Institutes |  |  |  |
Organization and Significant Accounting Policies |  |  |  |
Net impairment charge |  | $ 6,800,000 |  |
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration] |  | Selling, General and Administrative Expense |  |
Impairment charge |  | $ 10,600,000 |  |
Impairment, Intangible Asset, Finite-Lived, Statement of Income or Comprehensive Income [Extensible Enumeration] |  | Selling, General and Administrative Expense |  |
Surface Acquisition | Surface GSK Agreement |  |  |  |
Organization and Significant Accounting Policies |  |  |  |
Milestone and royalty based CVR payments (as percent) | 70.00% |  |  |
Surface Acquisition | Surface's SRF114 proprietary drug product candidate |  |  |  |
Organization and Significant Accounting Policies |  |  |  |
Upfront payment based CVR payments (as percent) | 25.00% |  |  |
Surface Acquisition | Surface's SRF388 proprietary drug product candidate |  |  |  |
Organization and Significant Accounting Policies |  |  |  |
Upfront payment based CVR payments (as percent) | 50.00% |  |  |

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