| 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/A | 10-K/A | 8-K | 10-K/A | 10-K/A | 10-K | 10-K | 10-K/A |
| Revenues | 0.0 | 0.0 | 0.0 | 39.9 | 43.0 | 48.6 | 19.2 | 14.5 |
| Revenue growth | | | -100.0% | -7.2% | -11.5% | 152.6% | 32.4% | 22047.0% |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 31.8 | 34.0 | 38.4 | 0.0 | 0.0 |
| Gross profit | 0.0 | 0.0 | 0.0 | 8.2 | 9.0 | 10.2 | 19.2 | 14.5 |
| Gross margin | | | | 20.4% | 20.9% | 21.1% | 100.0% | 100.0% |
| Selling, general and administrative [+] | 11.6 | 20.5 | 5.4 | 12.2 | 10.8 | 18.5 | 12.3 | 0.1 |
| Sales and marketing | | | | | | | | 0.1 |
| General and administrative | 11.6 | 20.5 | 5.4 | | | | | |
| Research and development | 8.0 | 4.8 | 0.2 | | | | | |
| Other operating expenses | | | | | -6.9 | -1.1 | 13.5 | 15.5 |
| EBITDA [+] | -19.6 | -25.3 | | -4.1 | 5.1 | -7.2 | -5.2 | -0.9 |
| EBITDA growth | -22.4% | 350.2% | 38.4% | -179.1% | -171.3% | 38.9% | 460.2% | -2918.6% |
| EBITDA margin | | | | -10.2% | 11.9% | -14.8% | -26.9% | -6.4% |
| Depreciation | 0.2 | 0.0 | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| EBITA | -19.8 | -25.3 | -5.6 | -4.0 | 5.1 | -7.2 | -5.1 | -0.9 |
| EBITA margin | | | | -10.1% | 11.9% | -14.8% | -26.7% | -6.4% |
| Amortization of intangibles | 0.2 | 0.6 | | 2.3 | 2.9 | 3.2 | 1.4 | 0.2 |
| EBIT [+] | -20.0 | -25.9 | -5.6 | -6.3 | 2.2 | -10.4 | -6.5 | -1.1 |
| EBIT growth | -23.1% | 361.9% | -11.2% | -384.2% | -121.4% | 59.2% | 499.6% | -3425.4% |
| EBIT margin | | | | -15.8% | 5.2% | -21.4% | -34.0% | -7.5% |
| Non-recurring items [+] | 7.5 | 38.7 | | | 9.4 | 0.5 | | |
| Asset impairment | 7.5 | 38.7 | | | 9.0 | | | |
| Interest expense | 0.0 | 0.0 | 0.4 | 0.7 | 0.7 | 0.6 | | |
| Interest expense | 0.0 | 0.0 | 0.4 | 0.7 | 0.7 | 0.6 | 0.8 | 0.2 |
| Other income (expense), net [+] | 7.5 | 8.2 | -1.0 | 1.8 | -2.7 | 0.0 | 0.8 | 0.4 |
| Gain (loss) on investments | 3.5 | | | | | | | |
| Gain (loss) on derivative instruments | -0.3 | | | | | | | |
| Gain (loss) on foreign currency transactions | | | -0.2 | | | | | |
| Change in fair value of warrants | 4.3 | 9.3 | | 1.8 | -2.8 | | | |
| Other non-operating income | | | | | | 0.0 | | |
| Other | | | | 0.0 | -0.1 | 0.0 | 0.0 | -0.1 |
| Pre-tax income | -20.0 | -56.4 | -7.0 | -5.2 | -10.5 | -11.5 | -6.5 | -0.9 |
| Income taxes | -1.5 | -7.5 | 0.0 | 0.4 | 6.3 | -2.4 | -3.7 | -0.1 |
| Tax rate | 7.4% | 13.2% | 0.0% | | | 20.9% | 57.4% | 13.6% |
| Minority interest | | | | | | | 0.0 | |
| Net income | -18.8 | -49.0 | -7.0 | -6.0 | -19.5 | -11.2 | -2.8 | -0.8 |
| Net margin | | | | -15.1% | -45.3% | -23.0% | -14.5% | -5.6% |
| |
| Basic EPS [+] | ($13.00) | ($103.69) | ($1.22) | ($2.83) | ($20.47) | ($0.75) | ($0.21) | ($0.07) |
| Growth | -87.5% | 8381.1% | -56.9% | -86.2% | 2647.4% | 250.2% | 190.2% | 3222.3% |
| Diluted EPS [+] | ($13.00) | ($103.69) | ($1.22) | ($2.83) | ($20.47) | ($0.75) | ($0.21) | ($0.07) |
| Growth | -87.5% | 8381.1% | -56.9% | -86.2% | 2647.4% | 250.2% | 190.2% | 3222.3% |
| |
| Shares outstanding (basic) [+] | 1.4 | 0.5 | 5.8 | 2.1 | 1.0 | 15.0 | 13.1 | 11.1 |
| Growth | 206.1% | -91.8% | 170.3% | 123.7% | -93.6% | 14.6% | 17.7% | -27.2% |
| Shares outstanding (diluted) [+] | 1.4 | 0.5 | 5.8 | 2.1 | 1.0 | 15.0 | 13.1 | 11.1 |
| Growth | 206.1% | -91.8% | 170.3% | 123.7% | -93.6% | 14.6% | 17.7% | -27.2% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |