| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K/A | 10-K |
| Revenues: |
| Total revenues [+] | 2.1 | 2.9 | 2.2 | 0.3 | 0.2 | 0.3 | 0.0 | 0.0 |
| Products | | | | | | | | 0.0 |
| Revenue growth | -26.9% | 34.3% | 575.4% | 68.6% | -30.7% | 4878.3% | 41.7% | |
| Cost of goods sold | 1.0 | 1.8 | 1.2 | 0.1 | 0.0 | 0.1 | 0.0 | 0.0 |
| Gross profit | 1.1 | 1.1 | 0.9 | 0.2 | 0.2 | 0.2 | 0.0 | 0.0 |
| Gross margin | 52.2% | 37.7% | 42.9% | 75.3% | 79.3% | 70.9% | 100.0% | -39.0% |
| Selling, general and administrative [+] | 27.1 | 13.3 | 8.9 | 10.2 | 5.5 | 1.6 | 0.0 | 0.0 |
| Sales and marketing | 3.5 | 1.5 | 1.2 | 5.4 | 2.9 | 0.5 | | 0.0 |
| General and administrative [+] | 23.6 | 11.8 | 7.6 | 4.8 | 2.6 | 1.1 | | 0.0 |
| General and administrative expenses | 23.6 | 11.8 | 7.6 | 4.8 | 2.6 | 1.1 | | |
| Professional fees | | | | | | | | 0.0 |
| Other selling, general and administrative | | | | | | | | 0.0 |
| Research and development | 24.0 | 5.8 | 3.6 | 5.4 | 3.1 | 1.0 | | |
| Other operating expenses | | | | 0.2 | | | | 0.0 |
| EBITDA [+] | -46.0 | -16.5 | -11.4 | -15.4 | -8.4 | -2.4 | | |
| EBITDA growth | 179.4% | 44.3% | -26.0% | 83.9% | 252.0% | -43460.0% | -139.9% | |
| EBITDA margin | -2163.4% | -566.3% | -527.2% | -4810.1% | -4410.1% | -867.7% | 99.6% | -354.0% |
| Depreciation | 0.4 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | | |
| EBITA | -46.4 | -16.6 | -11.5 | -15.6 | -8.4 | -2.4 | 0.0 | 0.0 |
| EBITA margin | -2184.6% | -570.3% | -531.7% | -4854.9% | -4439.0% | -872.6% | 99.6% | -354.0% |
| Amortization of intangibles | 3.6 | 1.4 | 0.0 | 0.0 | 0.0 | | | |
| EBIT [+] | -50.0 | -18.0 | -11.5 | -15.6 | -8.4 | -2.4 | 0.0 | 0.0 |
| EBIT growth | 178.2% | 56.0% | -25.9% | 84.4% | 252.3% | -43704.8% | -139.9% | |
| EBIT margin | -2352.5% | -618.3% | -532.6% | -4855.2% | -4439.1% | -872.6% | 99.6% | -354.0% |
| Non-recurring items [+] | 19.4 | | | -0.2 | | | | 0.0 |
| Asset impairment | 19.4 | | | | | | | |
| Loss (gain) on sale of assets | | | | -0.2 | | | | |
| Legal settlement | | | | | | | | 0.0 |
| Interest expense, net [+] | 3.7 | 0.6 | 1.9 | 2.9 | 2.6 | 0.6 | | |
| Interest expense | 3.8 | 0.6 | 1.9 | 2.9 | 2.7 | 0.6 | | |
| Interest income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | | |
| Other income (expense), net [+] | -0.1 | 0.6 | 0.0 | -1.1 | -1.0 | 0.0 | 0.0 | 0.0 |
| Gain (loss) on debt retirement | | | | | 0.0 | | | |
| Unrealized gain/loss on derivatives | | | 0.0 | | | | | |
| Change in fair value of warrants | | | 0.0 | | | | | |
| Other | -3.8 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | | |
| Pre-tax income | -73.2 | -17.9 | -13.5 | -19.4 | -12.1 | -3.0 | 0.0 | 0.0 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | |
| Net income | -73.2 | -15.0 | -13.5 | -19.4 | -12.1 | -3.0 | 0.0 | 0.0 |
| Net margin | -3445.3% | -516.9% | -622.9% | -6052.2% | -6365.8% | -1101.4% | -627.4% | 0.0% |
| |
| Basic EPS [+] | ($1.73) | ($0.44) | ($0.66) | ($1.10) | ($0.42) | ($0.19) | ($0.01) | $0.00 |
| Growth | 294.5% | -33.4% | -40.1% | 159.7% | 127.2% | 1519.3% | | |
| Diluted EPS [+] | ($1.73) | ($0.44) | ($0.66) | ($1.10) | ($0.42) | ($0.19) | ($0.01) | $0.00 |
| Growth | 294.5% | -33.4% | -40.1% | 159.7% | 127.2% | 1519.3% | | |
| |
| Shares outstanding (basic) [+] | 42.2 | 34.2 | 20.4 | 17.6 | 28.5 | 16.2 | 3.0 | 3.0 |
| Growth | 23.6% | 67.3% | 16.0% | -38.3% | 76.2% | 439.7% | 0.0% | |
| Shares outstanding (diluted) [+] | 42.2 | 34.2 | 20.4 | 17.6 | 28.5 | 16.2 | 3.0 | 3.0 |
| Growth | 23.6% | 67.3% | 16.0% | -38.3% | 76.2% | 439.7% | 0.0% | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |