| Line item | 2025-12-31 FY | 2024-12-31 FY | 2023-12-31 FY | 2022-12-31 FY | 2021-12-31 FY |
|---|---|---|---|---|---|
| Revenue | $17.29M | $17.39M | $18.24M | $16.01M | $16.85M |
| Cost of Revenue | $1.32M | $1.13M | $1.27M | $1.26M | $1.21M |
| Gross Profit | – | – | – | – | – |
| Operating Expenses | – | – | – | – | – |
| R&D | $8.30M | $7.76M | $9.12M | $9.23M | $9.26M |
| SG&A | $6.89M | $6.37M | $6.55M | $6.44M | $6.16M |
| Operating Income | -$6.56M | -$5.54M | -$8.54M | -$2.22M | -$6.10M |
| Interest Expense | – | – | – | – | – |
| Tax Expense | $257.00K | $53.00K | $59.00K | $49.00K | -$269.00K |
| Net Income | -$5.87M | -$4.43M | -$7.31M | -$1.73M | -$5.82M |
| EPS (basic) | -0.2800 | -0.2100 | -0.3500 | -0.0800 | -0.2700 |
| EPS (diluted) | -0.2800 | -0.2100 | -0.3500 | -0.0800 | -0.2700 |
| Shares (diluted) | $21.18M | $21.14M | $21.01M | $21.60M | $21.52M |