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Sale of Pelican Business and Investment in Primrose Bio - Narrative (Details) $ in Thousands |  | 1 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
Sep. 18, 2023 USD ($) contract milestone shares | Jun. 30, 2024 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) | Jan. 01, 2025 USD ($)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Noncurrent derivative assets | $ 3,200 | $ 34,505 | $ 34,505 | $ 34,505 |  | $ 3,531 |
Derivative Asset Noncurrent, Statement Of Financial Position, Extensible Enumeration, Not Disclosed Flag |  |  |  | condensed consolidated balance sheet |  |  |
Gain on derivative instruments |  |  |  | $ 1,696 | $ 0 |  |
Losses from equity method investment in Primrose Bio |  |  |  | (10,382) | $ 0 |  |
Primrose Bio |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Impairment of equity method investment |  | 5,800 | 5,800 |  |  |  |
Losses from equity method investment in Primrose Bio |  |  | (2,200) | (4,600) |  |  |
Equity method investment in Primrose Bio |  |  |  | 25,800 |  |  |
Primrose Bio |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Consideration paid for an interest in potential development milestone | $ 15,000 |  |  |  |  |  |
Noncurrent derivative assets |  | $ 3,937 | 3,937 | 3,937 |  | 3,531 |
Primrose Bio | PeliCRM197 | Forecast |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Sales revenue milestone |  |  |  |  |  |  | $ 3,000
Primrose Bio | Below 3 million | PeliCRM197 | Forecast |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Interest in sales revenue (as a percent) |  |  |  |  |  |  | 25.00%
Primrose Bio | Above 3 million | PeliCRM197 | Forecast |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Interest in sales revenue (as a percent) |  |  |  |  |  |  | 35.00%
Agenus Partnered Program |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Percentage of milestones (as a percent) | 50.00% |  |  |  |  |  |
Agenus Partnered Program | Primordial Genetics |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Number of contracts | contract | 2 |  |  |  |  |  |
Gain on derivative instruments |  |  | $ 200 | $ 400 |  |  |
Number of milestones (milestone) | milestone | 2 |  |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Pelican Technology Holdings, Inc. |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Consideration paid for an interest in potential development milestone | $ 15,000 |  |  |  |  |  |
Goodwill written off |  |  |  |  |  | 4,100 |
Gain on sale of Pelican |  |  |  |  |  | $ 2,100 |
Business exit costs | $ 1,200 |  |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Pelican Technology Holdings, Inc. | Restricted Stock Awards |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Shares received as consideration (in shares) | shares | 474,746 |  |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Pelican Technology Holdings, Inc. | Common Stock |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Shares received as consideration (in shares) | shares | 2,146,957 |  |  |  |  |  |
Disposal Group, Disposed of by Sale, Not Discontinued Operations | Pelican Technology Holdings, Inc. | Preferred Stock |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations |  |  |  |  |  |  |
Shares received as consideration (in shares) | shares | 4,278,293 |  |  |  |  |  |

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