| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS | ||||||||||||||||
| Revenue | ||||||||||||||||
| YoY growth | — | — | — | — | ||||||||||||
| Cost of goods sold | ||||||||||||||||
| Gross profit (loss) | ||||||||||||||||
| % of revenue | — | — | — | — | ||||||||||||
| Operating expenses: | ||||||||||||||||
| Sales and marketing | — | |||||||||||||||
| Research and product development | — | |||||||||||||||
| General and administrative | ||||||||||||||||
| Total operating expenses | ||||||||||||||||
| % of revenue | — | — | — | — | ||||||||||||
| Operating loss | ||||||||||||||||
| % of revenue | — | — | — | — | ||||||||||||
| Interest (expense) | — | |||||||||||||||
| Other income, net | ||||||||||||||||
| Loss from continuing operations before income taxes | ||||||||||||||||
| Provision for income taxes | ||||||||||||||||
| Loss from continuing operations | ||||||||||||||||
| Income (loss) from discontinued operations, net of tax | ||||||||||||||||
| Net loss | ||||||||||||||||
| % of revenue | — | — | — | — | ||||||||||||
| Total (in dollars per share) | ||||||||||||||||
| Total (in dollars per share) |