v3.24.3

Intangible Assets (Details) - USD ($) |  |  |  | 3 Months Ended | 15 Months Ended
--- | --- | --- | --- | --- | ---
Feb. 25, 2024 | Sep. 19, 2022 | Aug. 23, 2021 | Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Amortization of Intangible Assets |  |  |  | $ 5,000 | $ 5,000 | $ 5,000
Stock Purchase Agreement | RubrYc Therapeutics |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Investment in RubrYc |  |  | $ 7,500,000 |  |  |
Asset Purchase Agreement | RubrYc Therapeutics |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Investment in RubrYc |  | $ 1,342,000 |  |  |  |
PD-1 Asset Purchase Agreement | Otsuka Pharmaceutical | Intellectual Property |  |  |  |  |  |
Finite-Lived Intangible Assets [Line Items] |  |  |  |  |  |
Proceeds from sale of intellectual property | $ 1,000,000.0 |  |  |  |  |
Potential contingent payments related to sale of intellectual property | $ 52,500,000 |  |  |  |  |

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