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Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022 | Dec. 31, 2022
Revenue |  |  |  |  |
Revenues | $ 1,517 | $ 407 | $ 2,752 | $ 744 |
Contract assets | 0 |  | 0 |  | $ 0
Contract liability | 3,302 |  | 3,302 |  | $ 60
Maximum |  |  |  |  |
Revenue |  |  |  |  |
Revenue, contract liabilities | 100 |  | 100 |  |
Contracts and grants |  |  |  |  |
Revenue |  |  |  |  |
Revenues | 1,515 | 407 | 2,733 | 714 |
Rockefeller University | Contracts and grants |  |  |  |  |
Revenue |  |  |  |  |
Revenues | $ 1,500 | $ 0 | $ 2,700 | $ 200 |

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