| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenues: | ||||||||||||||||
| Revenues | — | — | ||||||||||||||
| YoY growth | +4.3% | -17.2% | — | — | ||||||||||||
| Costs and expenses: | ||||||||||||||||
| Cost of Goods and Services Sold | — | — | ||||||||||||||
| Selling, general and administrative | — | — | ||||||||||||||
| Research and development | ||||||||||||||||
| Amortization of intangible assets | — | — | ||||||||||||||
| Total costs and expenses | — | — | ||||||||||||||
| % of revenue | 104.3% | 141.1% | — | — | ||||||||||||
| Operating loss | ||||||||||||||||
| % of revenue | -4.3% | -41.1% | — | — | ||||||||||||
| Other income (expense), net: | ||||||||||||||||
| Interest income | ||||||||||||||||
| Interest expense | ||||||||||||||||
| Fair value changes of derivative instruments, net | — | — | ||||||||||||||
| Other income (expense), net | — | — | ||||||||||||||
| Other expense, net | — | — | ||||||||||||||
| Loss before income taxes and investment losses | — | — | ||||||||||||||
| Income tax benefit | ||||||||||||||||
| Net loss before investment losses | — | — | ||||||||||||||
| Net loss | ||||||||||||||||
| % of revenue | -5.1% | -44.2% | — | — | ||||||||||||
| Loss per share, basic | — | |||||||||||||||
| Loss per share, diluted | — |