| Line Item | Jun 30, 2026 | Mar 31, 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | — | — | — | — | ||||||||||||
| YoY growth | — | — | — | — | ||||||||||||
| Operating expenses: | ||||||||||||||||
| Research and Development Expense | ||||||||||||||||
| Selling, General and Administrative Expense | ||||||||||||||||
| Total operating expenses | ||||||||||||||||
| % of revenue | — | — | — | — | ||||||||||||
| Operating loss | ||||||||||||||||
| % of revenue | — | — | — | — | ||||||||||||
| Other income: | ||||||||||||||||
| Interest and Dividend Income (Non-Bank) | ||||||||||||||||
| Bond accretion income | ||||||||||||||||
| Total other income | ||||||||||||||||
| Net loss | ||||||||||||||||
| % of revenue | — | — | — | — | ||||||||||||
| Earnings Per Share (Basic) | ||||||||||||||||
| Earnings Per Share (Diluted) |