| 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 |
| Total revenues | -2.6 | 3.6 | -6.8 | 0.0 | 0.0 | 1.2 | 0.9 | 0.0 |
| Revenue growth | -170.6% | -153.2% | -75777.8% | -67.9% | -97.7% | 40.9% | 2557.6% | 230.0% |
| Cost of goods sold | -28.7 | 3.6 | -13.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross profit | 26.1 | 0.0 | 6.3 | 0.0 | 0.0 | 1.2 | 0.9 | 0.0 |
| Gross margin | -1020.8% | 0.0% | -92.2% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% |
| Selling, general and administrative [+] | 11.7 | 7.7 | 4.1 | 3.2 | 3.3 | 1.6 | 2.6 | 3.4 |
| Sales and marketing | | | | | | 0.5 | 0.3 | 0.5 |
| General and administrative [+] | | | | | | 1.1 | 2.4 | 2.9 |
| Professional fees | | | | | | 1.0 | 2.3 | 2.8 |
| Rent expense | | | | | | 0.1 | 0.1 | 0.1 |
| Other selling, general and administrative | | | | | | 0.5 | 0.3 | 0.5 |
| Research and development | 0.8 | 0.6 | 1.0 | 0.0 | | | | |
| Other operating expenses | 28.0 | 1.1 | 7.8 | 2.5 | 1.4 | 3.4 | 4.1 | 8.0 |
| EBITDA [+] | | | | | -3.3 | -2.4 | -3.7 | -5.1 |
| EBITDA growth | 52.0% | 44.2% | 15.1% | 74.5% | 33.2% | -33.9% | -27.3% | -75.5% |
| EBITDA margin | 560.4% | -260.4% | 96.1% | -63166.7% | -11635.7% | -197.9% | -421.9% | -15430.3% |
| Depreciation | | | | | 0.0 | 0.0 | 0.0 | 0.0 |
| EBITA | -14.3 | -9.4 | -6.5 | -5.7 | -3.3 | -2.4 | -3.7 | -5.1 |
| EBITA margin | 560.4% | -260.4% | 96.1% | -63166.7% | -11771.4% | -198.1% | -422.2% | -15433.3% |
| Amortization of intangibles | | | | | 1.4 | 1.4 | 2.1 | 6.3 |
| EBIT [+] | -14.3 | -9.4 | -6.5 | -5.7 | -4.7 | -3.8 | -5.8 | -11.4 |
| EBIT growth | 52.0% | 44.2% | 15.1% | 20.9% | 23.0% | -34.5% | -48.8% | -62.7% |
| EBIT margin | 560.4% | -260.4% | 96.1% | -63166.7% | -16789.3% | -309.2% | -665.7% | -34575.8% |
| Non-recurring items [+] | | | | | 2.2 | | 2.7 | 40.6 |
| Asset impairment | | | | | 2.2 | | 2.7 | 40.6 |
| Interest income | 0.7 | 0.3 | 0.0 | 0.0 | | | | |
| Interest income | 0.7 | 0.3 | 0.0 | 0.0 | | | | |
| Other income (expense), net [+] | -8.4 | 2.0 | -5.8 | 1.5 | 8.6 | 0.5 | 2.1 | 0.5 |
| Unrealized gain (loss) on marketable securities | -6.0 | -1.7 | 1.0 | 0.0 | | | | |
| Change in fair value of warrants | | | | 0.1 | 0.7 | -0.1 | 2.3 | 0.3 |
| Other | 0.1 | 0.1 | 0.0 | 1.5 | -0.3 | 0.3 | -0.2 | 0.3 |
| Pre-tax income | -22.1 | -7.2 | -12.3 | -4.2 | 1.7 | -3.3 | -6.5 | -51.5 |
| 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% | 0.0% |
| Net income | -26.2 | -7.2 | -12.3 | -4.2 | 1.7 | -3.3 | 25.0 | -42.3 |
| Net margin | 1024.1% | -197.8% | 181.1% | -46477.8% | 6167.9% | -267.5% | 2851.1% | -128190.9% |
| |
| Basic EPS [+] | ($4.91) | ($1.48) | ($0.44) | ($1.67) | $0.91 | ($0.60) | $6.76 | ($24.98) |
| Growth | 232.2% | 236.7% | -73.6% | -282.9% | -252.6% | -108.8% | -127.1% | -15.0% |
| Diluted EPS [+] | ($4.91) | ($1.48) | ($0.44) | ($1.67) | $0.91 | ($0.60) | $6.51 | ($24.98) |
| Growth | 232.2% | 236.7% | -73.6% | -282.9% | -252.5% | -109.2% | -126.1% | -15.0% |
| |
| Shares outstanding (basic) [+] | 5.3 | 4.8 | 28.1 | 2.5 | 1.9 | 5.5 | 3.7 | 1.7 |
| Growth | 10.1% | -82.7% | 1017.8% | 32.5% | -65.8% | 49.7% | 118.5% | 63.1% |
| Shares outstanding (diluted) [+] | 5.3 | 4.8 | 28.1 | 2.5 | 1.9 | 5.5 | 3.8 | 1.7 |
| Growth | 10.1% | -82.7% | 1017.8% | 32.4% | -65.8% | 44.3% | 126.7% | 63.1% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |