v3.24.0.1

Intangible Assets (Narrative) (Details) - USD ($) |  | 3 Months Ended | 6 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Aug. 14, 2023 | Dec. 31, 2023 | Dec. 31, 2022 | Dec. 31, 2023 | Dec. 31, 2022 | Jun. 30, 2023 | Aug. 23, 2021
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Impairment of intangible assets |  |  |  |  | $ 565,000 |  |
Amortization of Intangible Assets |  | $ 5,000 | $ 49,000 | $ 10,000 | $ 116,000 |  |
Patents and Licenses |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Impairment of intangible assets | $ 25,000 |  |  |  |  | $ 565,000 |
RubrYc Therapeutics Inc | Immune-Oncology Antibodies (RTX-003) |  |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |  |
Investment |  |  |  |  |  |  | $ 7,500,000

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