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Intangible Assets - Summary (Details) - USD ($) |  |  | 3 Months Ended | 6 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | --- | --- | --- | ---
Sep. 19, 2022 | Aug. 23, 2021 | Mar. 31, 2026 | Dec. 31, 2025 | Dec. 31, 2025 | Mar. 31, 2026 | Jun. 30, 2025
Intangible Assets |  |  |  |  |  |  |
Impairment of indefinite-lived intangible assets |  |  |  |  |  | $ 5,003,000 | $ 0
Activin E License Agreement |  |  |  |  |  |  |
Intangible Assets |  |  |  |  |  |  |
Fair value of indefinite-lived intangible assets |  |  |  | $ 2,500,000 | $ 2,500,000 |  |
Impairment of indefinite-lived intangible assets |  |  | $ 2,500,000 | $ 2,500,000 | $ 2,500,000 | $ 5,000,000 |
Impairment, Intangible Asset, Indefinite-Lived (Excluding Goodwill), Statement of Income or Comprehensive Income [Extensible Enumeration] |  |  | General and Administrative Expense | General and Administrative Expense | General and Administrative Expense | General and Administrative Expense |
Stock Purchase Agreement |  |  |  |  |  |  |
Intangible Assets |  |  |  |  |  |  |
Total purchase price | $ 1,342,000 | $ 7,500,000 |  |  |  |  |

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