| In millions, except per share items | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 |
| | 10-K | 10-K | 10-K | 10-K/A | 10-K | 10-K | 10-K | 10-K/A |
| Revenues | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Revenue growth | | | -100.0% | | -100.0% | -78.6% | | |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 2.9 | 4.3 | 0.0 |
| Gross profit | 0.0 | 0.0 | 0.0 | 0.1 | 0.0 | -2.9 | -4.3 | 0.0 |
| Gross margin | 0.0% | | | 58.0% | | -83944.2% | -26625.7% | |
| Selling, general and administrative | 0.6 | 0.8 | 2.4 | 3.2 | 2.8 | 3.9 | 2.7 | 4.1 |
| Research and development | 0.2 | 0.1 | 0.3 | 0.1 | 0.4 | 0.4 | 1.0 | 2.4 |
| Equity in earnings | | | | -0.4 | | | | |
| Other operating expenses | -4.5 | | 0.1 | 0.8 | 2.7 | 7.0 | 2.0 | 26.0 |
| EBITDA [+] | | -0.9 | -2.8 | -4.5 | -5.9 | -14.3 | -10.0 | -32.5 |
| EBITDA growth | -528.4% | -68.7% | -36.4% | -24.6% | -58.6% | 43.0% | -69.3% | -65.1% |
| EBITDA margin | 1898476.5% | | | -3928.9% | | -412080.0% | -61627.2% | |
| Depreciation | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| EBITA | 3.8 | -0.9 | -2.8 | -4.5 | -5.9 | -14.3 | -10.0 | -32.5 |
| EBITA margin | 1898476.5% | | | -3930.4% | | -412125.0% | -61642.9% | |
| Amortization of intangibles | | | | | | | 0.6 | 2.9 |
| EBIT [+] | 3.8 | -0.9 | -2.8 | -4.5 | -5.9 | -14.3 | -10.6 | -35.4 |
| EBIT growth | -528.1% | -68.7% | -36.4% | -24.6% | -58.6% | 34.9% | -70.1% | -63.2% |
| EBIT margin | 1898476.5% | | | -3930.4% | | -412125.0% | -65299.4% | |
| Non-recurring items [+] | 4.5 | | | | | | 5.2 | 9.9 |
| Asset impairment | | | | | | | 5.2 | 9.9 |
| Unusual expense | 4.5 | | | | | | | |
| Interest expense | 0.2 | 0.5 | 0.9 | 1.2 | 1.2 | 3.4 | 0.3 | 0.4 |
| Interest expense | 0.2 | 0.5 | 0.9 | 1.2 | 1.2 | 3.4 | 0.3 | 0.4 |
| Other income (expense), net [+] | 4.5 | 3.0 | 0.3 | -3.0 | -0.8 | -2.1 | -0.9 | -4.3 |
| Gain (loss) on debt retirement | 0.7 | 3.5 | | | 0.9 | -2.1 | -0.8 | -4.3 |
| Gain (loss) on derivative instruments | 1.2 | -0.4 | 0.0 | | -1.7 | | | |
| Gain (loss) on foreign currency transactions | | | | | | | | -0.8 |
| Other non-ooperating expenses | | | | | | | | 0.0 |
| Other | | | | | | -5.5 | -1.1 | 0.0 |
| Pre-tax income | 3.6 | 1.6 | -3.4 | -8.6 | -7.9 | -19.8 | -16.9 | -49.9 |
| 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% |
| Minority interest | | | | -0.5 | -0.6 | -0.3 | -2.7 | -1.7 |
| Net income | 3.6 | 1.6 | -3.4 | -8.6 | -7.3 | -19.5 | -14.2 | -48.3 |
| Net margin | 1793017.0% | | | -7599.7% | | -563713.6% | -87933.0% | |
| |
| Basic EPS [+] | $7.43 | $3.44 | ($7.59) | ($20.08) | ($0.02) | ($0.09) | ($0.09) | ($0.49) |
| Growth | 115.6% | -145.4% | -62.2% | 87905.4% | -74.7% | -3.1% | -81.0% | -73.6% |
| Diluted EPS [+] | $0.38 | $0.10 | ($7.59) | ($20.08) | ($0.02) | ($0.09) | ($0.09) | ($0.49) |
| Growth | 284.9% | -101.3% | -62.2% | 87905.4% | -74.7% | -3.1% | -81.0% | -73.6% |
| |
| Shares outstanding (basic) [+] | 0.5 | 0.5 | 0.4 | 0.4 | 320.7 | 216.7 | 153.2 | 98.5 |
| Growth | 4.7% | 3.1% | 4.2% | -99.9% | 48.0% | 41.4% | 55.6% | 72.1% |
| Shares outstanding (diluted) [+] | 9.4 | 16.0 | 0.4 | 0.4 | 320.7 | 216.7 | 153.2 | 98.5 |
| Growth | -41.3% | 3478.8% | 4.2% | -99.9% | 48.0% | 41.4% | 55.6% | 72.1% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |