Contingencies and commitments - MD Anderson Strategic Alliance (Details) - MD Anderson Strategic Alliance - USD ($) |
12 Months Ended | |||||
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Dec. 31, 2022 |
Dec. 31, 2021 |
Dec. 31, 2020 |
Dec. 31, 2018 |
Dec. 31, 2017 |
Sep. 26, 2016 |
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| Contingencies and commitments | ||||||
| Upfront payment | $ 3,412,000 | |||||
| Milestone Payments | $ 2,326,000 | $ 454,000 | $ 3,549,000 | $ 2,326,000 | ||
| Minimum | ||||||
| Contingencies and commitments | ||||||
| Potential milestone payments | $ 19,644,000 | |||||
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- Definition Represents the amount of payments that the entity is required to make under the agreement, upon achievement of certain development and product milestones. No definition available.
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- Definition Represents the amount of payments that the entity is required to make under the agreement, upon achievement of certain development and product milestones. No definition available.
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- Definition Amount of up-front payment under terms of the agreement. No definition available.
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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. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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