| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-30-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 |
| | 8-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K/A |
| Total revenues [+] | 19.6 | -0.4 | 0.3 | 0.3 | 0.2 | 0.1 | 0.8 | 0.0 |
| Products | | | | | | | | 0.0 |
| Revenue growth | -4772.1% | -222.2% | 40.0% | | 227.2% | -90.2% | 1970.6% | -82.9% |
| Cost of goods sold [+] | 13.1 | 0.0 | 0.8 | 0.1 | 0.5 | 0.3 | 0.8 | 1.8 |
| Cost of product sales | | | | | | | | 0.0 |
| Labor costs | | | 0.7 | | 0.5 | 0.3 | | 1.8 |
| Gross profit | 6.5 | -0.4 | -0.4 | 0.3 | -0.3 | -0.3 | 0.0 | -1.8 |
| Gross margin | 33.1% | 100.0% | -123.3% | 81.9% | -109.8% | -361.6% | 0.0% | -4794.5% |
| Selling, general and administrative [+] | 10.1 | 0.1 | 3.1 | 3.1 | 2.2 | 2.1 | 1.9 | 1.7 |
| Sales and marketing | 1.7 | | 0.7 | 0.7 | 0.6 | 0.1 | 0.0 | 0.3 |
| General and administrative [+] | 8.4 | | 2.5 | 2.5 | 1.6 | 2.0 | 1.9 | 1.4 |
| General and administrative expenses | 8.4 | | 2.2 | 2.1 | 1.4 | 1.6 | 1.7 | 1.0 |
| Professional fees | | | 0.3 | 0.4 | 0.2 | 0.4 | 0.2 | 0.4 |
| Research and development | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 | 0.2 | 0.1 | 0.3 |
| Equity in earnings | | 8.4 | | | | | | |
| Other operating expenses | -13.1 | -0.1 | | 0.7 | | | 0.8 | 0.0 |
| EBITDA [+] | | 8.0 | -3.5 | -3.5 | -2.4 | -2.6 | -2.8 | -3.7 |
| EBITDA growth | 16.5% | -331.1% | 44.7% | | -6.9% | -7.8% | -24.7% | -28.0% |
| EBITDA margin | 47.7% | -1913.6% | -1011.7% | -1011.7% | -978.8% | -3438.4% | -363.9% | -10009.8% |
| Depreciation | | 0.1 | 0.1 | 0.1 | | 0.0 | 0.0 | 0.0 |
| EBITA | 9.3 | 7.9 | -3.5 | -3.5 | -2.4 | -2.6 | -2.8 | -3.7 |
| EBITA margin | 47.7% | -1885.7% | -1032.1% | -1034.4% | -978.8% | -3466.4% | -369.6% | -10091.3% |
| Amortization of intangibles | | | 0.0 | 0.0 | 0.0 | | | |
| EBIT [+] | 9.3 | 7.9 | -3.6 | -3.6 | -2.4 | -2.6 | -2.8 | -3.7 |
| EBIT growth | 18.2% | -321.4% | 46.7% | | -6.3% | -8.5% | -24.2% | -28.7% |
| EBIT margin | 47.7% | -1885.7% | -1040.2% | -1040.2% | -992.7% | -3466.4% | -369.6% | -10091.3% |
| Non-recurring items [+] | | | | | | | | 0.0 |
| Loss (gain) on sale of assets | | | | | | | | 0.0 |
| Interest expense, net [+] | -0.1 | | 2.1 | 2.1 | 0.1 | 0.0 | 0.2 | 0.0 |
| Interest expense | | | 2.1 | 2.1 | 0.1 | | 0.2 | 0.0 |
| Interest income | 0.1 | | | | | 0.0 | | |
| Other income (expense), net [+] | -9.4 | -4.3 | -0.3 | -0.3 | 0.0 | 2.6 | 3.1 | 3.7 |
| Gain (loss) on investments | 0.0 | | | | | | | |
| Gain (loss) on debt retirement | 0.3 | | -0.3 | -0.3 | | | | |
| Other | 0.0 | | | | | | 0.0 | |
| Pre-tax income | 0.0 | 3.6 | -5.9 | -5.9 | -2.5 | 0.0 | 0.0 | 0.0 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9 | 3.4 | 1.6 |
| Tax rate | | 0.0% | 0.0% | 0.0% | 0.0% | | | |
| Net income | -14.4 | 3.6 | -5.9 | -5.9 | -2.5 | -2.9 | -4.0 | -1.6 |
| Net margin | -73.5% | -862.1% | -1720.7% | -1720.7% | -1023.3% | -3916.0% | -519.0% | -4442.7% |
| |
| Basic EPS [+] | ($1.70) | $0.51 | ($1.48) | ($1.48) | ($1.17) | ($0.03) | ($0.14) | ($0.24) |
| Growth | -434.8% | -134.3% | 27.1% | | 3633.4% | -77.8% | -41.2% | -49.5% |
| Diluted EPS [+] | ($1.70) | $0.49 | ($1.48) | ($1.48) | ($1.17) | ($0.03) | ($0.14) | ($0.24) |
| Growth | -447.6% | -133.0% | 27.1% | | 3633.4% | -77.8% | -41.2% | -49.5% |
| |
| Shares outstanding (basic) [+] | 8.5 | 7.1 | 4.0 | 4.0 | 2.1 | 93.9 | 28.2 | 6.9 |
| Growth | 19.1% | 78.7% | 85.2% | | -97.7% | 232.3% | 311.7% | 41.5% |
| Shares outstanding (diluted) [+] | 8.5 | 7.4 | 4.0 | 4.0 | 2.1 | 93.9 | 28.2 | 6.9 |
| Growth | 14.7% | 85.5% | 85.2% | | -97.7% | 232.3% | 311.7% | 41.5% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |