| Line item | 2025-12-31 FY | 2024-12-31 FY | 2023-12-31 FY | 2022-12-31 FY | 2021-12-31 FY |
|---|---|---|---|---|---|
| Revenue | $3.57M | $27.31M | $14.80M | $3.94M | $0.00 |
| Cost of Revenue | – | – | – | – | – |
| Gross Profit | – | – | – | – | – |
| Operating Expenses | $72.89M | $79.69M | $68.42M | $74.78M | $79.01M |
| R&D | $56.44M | $62.57M | $54.61M | $60.34M | $62.28M |
| SG&A | $16.09M | $17.26M | $15.30M | $15.79M | $17.91M |
| Operating Income | -$69.32M | -$52.38M | -$53.62M | -$70.85M | -$79.01M |
| Interest Expense | $191.00K | $133.00K | $176.00K | $355.00K | $581.00K |
| Tax Expense | $0.00 | $3.00K | $10.00K | $13.00K | $3.00K |
| Net Income | -$70.45M | -$50.92M | -$54.23M | -$70.75M | -$73.00M |
| EPS (basic) | -0.7000 | -0.5100 | -0.6400 | -0.8500 | -0.9700 |
| EPS (diluted) | -0.7000 | -0.5100 | -0.6400 | -0.8500 | -0.9700 |
| Shares (diluted) | $100.75M | $99.69M | – | $83.55M | $74.95M |