| Line Item | Jun 30, 2026 | Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Operating expenses: | |||||||||||||||
| Research and Development Expense | |||||||||||||||
| Selling, General and Administrative Expense | |||||||||||||||
| Loss from operations | |||||||||||||||
| Other income: | |||||||||||||||
| Non-Operating Income (Expense) | |||||||||||||||
| Interest Income | |||||||||||||||
| Total other income | |||||||||||||||
| Net loss | |||||||||||||||
| Earnings Per Share (Basic) | — | ||||||||||||||
| Earnings Per Share (Diluted) | — |