| 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 | 10-K |
| Revenues [+] | 52.9 | 27.1 | 7.7 | 5.9 | 0.5 | 0.0 | 0.3 | 0.0 |
| Other | 0.1 | 0.2 | 0.1 | | | | | |
| Revenue growth | 95.2% | 250.6% | 31.9% | 1158.8% | | -100.0% | | |
| Cost of goods sold [+] | 0.0 | 0.0 | 4.9 | 4.7 | 0.1 | 0.0 | 0.4 | 0.0 |
| Direct taxes | | | | 0.4 | 0.0 | | | |
| Gross profit | 52.9 | 27.1 | 2.9 | 1.1 | 0.3 | 0.0 | -0.1 | 0.0 |
| Gross margin | 100.0% | 100.0% | 37.0% | 19.5% | 70.5% | | -26.0% | |
| Selling, general and administrative [+] | 12.3 | 8.5 | 7.4 | 3.6 | 1.2 | 0.8 | 0.2 | 0.2 |
| General and administrative | 12.3 | 8.5 | 7.4 | 3.6 | 1.2 | 0.8 | 0.2 | 0.2 |
| Other selling, general and administrative | | | | | | | | |
| Other operating expenses | 28.9 | 16.6 | 1.3 | 0.3 | 0.0 | | 0.1 | |
| EBITDA [+] | 11.7 | 2.0 | -5.8 | -2.8 | -0.9 | | | |
| EBITDA growth | 475.2% | -135.2% | 106.1% | 210.9% | 18.9% | 100.2% | 116.1% | -21.2% |
| EBITDA margin | 22.1% | 7.5% | -74.6% | -47.8% | -193.4% | | -126.0% | |
| Depreciation and amortization | 1.9 | 2.5 | 3.1 | 3.4 | 0.0 | | | |
| EBIT [+] | 9.7 | -0.5 | -8.9 | -6.2 | -0.9 | -0.8 | -0.4 | -0.2 |
| EBIT growth | -2153.5% | -94.7% | 44.9% | 571.5% | 21.0% | 100.2% | 116.1% | -21.2% |
| EBIT margin | 18.4% | -1.7% | -115.3% | -105.0% | -196.8% | | -126.0% | |
| Non-recurring items [+] | 0.9 | | 8.7 | | | | | |
| Asset impairment | 0.9 | | 8.7 | | | | | |
| Interest expense | | | | | 0.1 | 0.1 | 0.0 | |
| Interest expense | | | | | 0.1 | 0.1 | 0.0 | |
| Other income (expense), net [+] | -1.5 | -18.1 | 0.7 | -0.5 | | | | |
| Gain (loss) on sale of assets | | | 1.3 | | | | | |
| Gain (loss) on derivative instruments | -0.4 | -0.6 | 1.7 | | | | | |
| Other | -1.0 | 0.4 | | | | | 0.0 | |
| Pre-tax income | 7.3 | -18.6 | -16.8 | -6.7 | -1.0 | -0.8 | -0.4 | -0.2 |
| Income taxes | 0.2 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 2.9% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Net income | 7.1 | -18.6 | -16.8 | -6.7 | -1.0 | -0.8 | -0.4 | -0.2 |
| Net margin | 13.4% | -68.7% | -217.9% | -113.6% | -218.5% | | -127.3% | |
| |
| Basic EPS [+] | $0.34 | ($1.27) | ($2.97) | ($0.33) | ($0.08) | ($0.08) | ($0.04) | ($0.02) |
| Growth | -126.5% | -57.1% | 785.4% | 333.1% | 1.2% | 74.7% | 115.6% | -34.5% |
| Diluted EPS [+] | $0.30 | ($1.27) | ($2.97) | ($0.33) | ($0.08) | ($0.08) | ($0.04) | ($0.02) |
| Growth | -123.8% | -57.1% | 785.4% | 333.1% | 1.2% | 74.7% | 115.6% | -34.5% |
| |
| Shares outstanding (basic) [+] | 21.0 | 14.6 | 5.7 | 19.9 | 13.2 | 10.9 | 8.7 | 8.6 |
| Growth | 43.6% | 157.7% | -71.4% | 51.1% | 21.1% | 24.4% | 1.3% | 12.9% |
| Shares outstanding (diluted) [+] | 23.4 | 14.6 | 5.7 | 19.9 | 13.2 | 10.9 | 8.7 | 8.6 |
| Growth | 59.9% | 157.7% | -71.4% | 51.1% | 21.1% | 24.4% | 1.3% | 12.9% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |