| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS | ||||||||||||||||
| Net sales | ||||||||||||||||
| YoY growth | -97.1% | -96.1% | -99.6% | -89.4% | ||||||||||||
| Cost of goods sold | ||||||||||||||||
| GROSS PROFIT | ||||||||||||||||
| % of revenue | 8.3% | -30.3% | -1228.4% | 60.4% | ||||||||||||
| Selling, general and administrative expense | ||||||||||||||||
| Engineering and product development expense | ||||||||||||||||
| Depreciation | — | — | — | |||||||||||||
| Operating loss | ||||||||||||||||
| % of revenue | -672.9% | -418.8% | -9700.4% | -122.2% | ||||||||||||
| Other income (expense): | ||||||||||||||||
| Gain on sale of assets | — | |||||||||||||||
| Change in fair value of derivative liability | ||||||||||||||||
| Interest (expense) income | — | — | — | |||||||||||||
| Total other income before taxes | — | — | — | |||||||||||||
| Net (loss) income before taxes | ||||||||||||||||
| Provision for income taxes: | ||||||||||||||||
| Current | — | — | — | — | ||||||||||||
| Deferred income taxes | — | — | — | — | ||||||||||||
| NET (LOSS) INCOME | ||||||||||||||||
| % of revenue | -604.3% | -419.8% | -10143.1% | -131.6% | ||||||||||||
| (Loss) earnings per share: | ||||||||||||||||
| Basic (in dollars per share) | ||||||||||||||||
| Diluted (in dollars per share) |