| 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 | 117.8 | 159.2 | 4.4 | 1.2 | 1.6 | 0.5 | 36.6 | 19.0 |
| Revenue growth | -26.0% | 3553.0% | 267.6% | -24.1% | 200.7% | -98.6% | 93.0% | -11.3% |
| Cost of goods sold [+] | 151.4 | 42.4 | 6.9 | 2.5 | 3.4 | 3.5 | 26.5 | 16.6 |
| Labor costs | | | | | | | 5.5 | |
| Gross profit | -33.7 | 116.8 | -2.6 | -1.3 | -1.8 | -3.0 | 10.1 | 2.4 |
| Gross margin | -28.6% | 73.4% | -58.7% | -109.4% | -114.5% | -568.0% | 27.6% | 12.5% |
| Selling, general and administrative [+] | 630.2 | 129.4 | 7.3 | 2.4 | 4.6 | 8.0 | 2.6 | 9.1 |
| Sales and marketing | | | | | | | | 5.4 |
| General and administrative [+] | | | | 2.4 | 4.6 | 8.0 | 2.6 | 3.7 |
| Wages and related expenses | | | | 1.5 | 2.0 | 4.4 | | 5.4 |
| General and administrative expenses | | | | 0.5 | 1.4 | 0.8 | 0.8 | 1.1 |
| Professional fees | | | | 0.4 | 1.2 | 2.8 | 1.8 | 2.5 |
| Other selling, general and administrative | | | | | | | | 5.4 |
| Other operating expenses | | | | 0.1 | 3.5 | 0.5 | 6.8 | 2.3 |
| EBITDA [+] | -585.2 | 2.2 | -6.8 | -2.8 | -7.8 | -9.6 | 8.2 | -9.1 |
| EBITDA growth | -26211.5% | -133.2% | 141.5% | -64.1% | -19.2% | -217.9% | -190.2% | -717.6% |
| EBITDA margin | -496.9% | 1.4% | -155.0% | -236.0% | -498.2% | -1853.2% | 22.3% | -47.7% |
| Depreciation | 78.7 | 14.9 | 3.1 | 0.9 | 2.0 | 0.0 | 0.0 | 0.0 |
| EBITA | -663.9 | -12.7 | -9.8 | -3.7 | -9.8 | -9.7 | 8.2 | -9.1 |
| EBITA margin | -563.8% | -8.0% | -225.3% | -313.9% | -626.5% | -1858.2% | 22.3% | -47.7% |
| Amortization of intangibles | | | | 0.1 | 0.1 | 1.8 | 7.5 | 10.8 |
| EBIT [+] | -663.9 | -12.7 | -9.8 | -3.8 | -9.9 | -11.5 | 0.7 | -19.9 |
| EBIT growth | 5142.6% | 29.0% | 159.0% | -61.5% | -14.2% | -1713.3% | -103.6% | 389.6% |
| EBIT margin | -563.8% | -8.0% | -225.3% | -319.9% | -630.7% | -2209.3% | 1.9% | -104.8% |
| Non-recurring items [+] | | | | 0.4 | 2.2 | 2.7 | 16.3 | 5.8 |
| Asset impairment | | | | 0.4 | 2.2 | 2.7 | 16.3 | 5.8 |
| Interest expense, net [+] | | | | 0.0 | 0.1 | 1.3 | 3.1 | 4.2 |
| Interest expense | 15.0 | 1.6 | 0.0 | 0.1 | 0.1 | 1.3 | 3.1 | 4.2 |
| Interest income | | | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | -29.7 | -0.3 | -0.6 | 0.7 | -0.6 | -15.9 | 1.4 | 4.8 |
| Amortization of debt discount premium | | | | | -2.3 | -3.6 | | |
| Gain (loss) on sale of assets | | | | | | -2.6 | | |
| Gain (loss) on debt retirement | | | | 0.2 | 0.1 | 3.0 | | -1.4 |
| Gain (loss) on foreign currency transactions | | | | 0.0 | 0.0 | | | |
| Change in fair value of warrants | | | | 0.0 | 1.7 | -21.9 | | |
| Other | | | | | 2.3 | -6.7 | -0.1 | 0.2 |
| Pre-tax income | -708.6 | -14.5 | -10.4 | -3.5 | -12.7 | -31.4 | -17.3 | -25.1 |
| Income taxes | -21.8 | 22.6 | 0.0 | 0.0 | 0.1 | -0.1 | 11.5 | -8.2 |
| Tax rate | 3.1% | | | 0.0% | | 0.3% | | 32.5% |
| Minority interest | | | | | | | -0.2 | |
| Net income | -686.7 | -37.1 | -10.4 | -3.5 | -12.8 | -31.3 | -28.7 | -16.9 |
| Net margin | -583.2% | -23.3% | -239.8% | -296.7% | -820.2% | -6030.1% | -78.3% | -89.3% |
| |
| Basic EPS [+] | ($6.05) | ($0.37) | ($0.13) | ($0.53) | ($2.41) | ($4.80) | ($7.55) | ($1.19) |
| Growth | 1520.7% | 191.0% | -75.7% | -78.1% | -49.8% | -36.4% | 533.6% | 638.6% |
| Diluted EPS [+] | ($6.05) | ($0.37) | ($0.13) | ($0.53) | ($2.41) | ($4.80) | ($7.55) | ($1.19) |
| Growth | 1520.7% | 191.0% | -75.7% | -78.1% | -49.8% | -36.4% | 533.6% | 638.6% |
| |
| Shares outstanding (basic) [+] | 113.5 | 99.3 | 81.4 | 6.7 | 5.3 | 6.5 | 3.8 | 14.2 |
| Growth | 14.2% | 22.0% | 1121.6% | 25.4% | -18.5% | 71.9% | -73.3% | 21.9% |
| Shares outstanding (diluted) [+] | 113.5 | 99.3 | 81.4 | 6.7 | 5.3 | 6.5 | 3.8 | 14.2 |
| Growth | 14.2% | 22.0% | 1121.6% | 25.4% | -18.5% | 71.9% | -73.3% | 21.9% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |