| 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: | ||||||||||||||||
| Revenue from contract with customer, license and other revenue | ||||||||||||||||
| YoY growth | -11.9% | +16.8% | +11.6% | +13.6% | ||||||||||||
| Operating expenses: | ||||||||||||||||
| Cost of sales | ||||||||||||||||
| Research and development | ||||||||||||||||
| Selling, general and administrative | ||||||||||||||||
| Total operating expenses | ||||||||||||||||
| % of revenue | 167.4% | 176.3% | 152.4% | 134.6% | ||||||||||||
| Loss from operations | ||||||||||||||||
| % of revenue | -67.4% | -76.3% | -52.4% | -34.6% | ||||||||||||
| Other income (expense): | ||||||||||||||||
| Interest income | ||||||||||||||||
| Interest expense | ||||||||||||||||
| Other (expense) income, net | ||||||||||||||||
| Total other expense, net | ||||||||||||||||
| Loss before income taxes | ||||||||||||||||
| Income tax provision | ||||||||||||||||
| Net loss | ||||||||||||||||
| % of revenue | -200.5% | -63.9% | -299.9% | -75.2% | ||||||||||||
| Diluted net loss per share | — | |||||||||||||||
| Basic net loss per share | — |