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Significant agreements - Novartis Collaboration Agreement - Accounting Analysis (Details) - Novartis $ in Thousands |  | 1 Months Ended
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Mar. 27, 2023 USD ($) item | Nov. 30, 2024 USD ($)
Significant agreements. |  |
Transaction price | $ 50,000 | $ 53,000
Amount of estimate of variable consideration |  | $ 3,000
Two combined performance obligations for the first and second targets comprised of the Novartis Research License and the related research and development services during the research term for the first and second targets |  |
Significant agreements. |  |
Combined performance obligations | item | 2 |
Transaction price | $ 18,008 |
Two material rights associated with limited substitution rights |  |
Significant agreements. |  |
Number of material rights | item | 2 |
Transaction price | $ 2,466 |
Two material rights associated with options to progress development candidates incorporating radionuclides |  |
Significant agreements. |  |
Number of material rights | item | 2 |
Transaction price | $ 19,684 |
Two material rights associated with options to progress development candidates not incorporating radionuclides |  |
Significant agreements. |  |
Number of material rights | item | 2 |
Transaction price | $ 9,842 |

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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 808 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479402/808-10-50-1 + Details
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