| In millions, except per share items | Dec-31-18 | Dec-31-17 | Dec-31-16 | Dec-31-15 | Dec-31-14 | Dec-31-13 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues | 0.0 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 |
| Revenue growth | -31.1% | -69.9% | 58.8% | 1124.5% | | |
| Cost of goods sold | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 |
| Gross profit | 0.0 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 |
| Gross margin | 11.4% | 81.2% | 76.4% | 84.5% | 76.7% | |
| Selling, general and administrative [+] | 4.6 | 7.4 | 6.5 | 4.9 | 2.7 | 1.1 |
| General and administrative | 4.6 | 7.4 | 6.5 | 4.9 | 2.7 | 1.1 |
| Research and development | 0.2 | 0.2 | 0.5 | 0.0 | | 0.0 |
| Other operating expenses | | | | 0.0 | 0.1 | |
| EBITDA [+] | -4.7 | -7.5 | -6.8 | -4.8 | -2.9 | |
| EBITDA growth | -37.6% | 10.7% | 42.0% | 66.9% | 146.4% | |
| EBITDA margin | -10346.9% | -11413.4% | -3105.5% | -3474.3% | -25486.4% | |
| Depreciation | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| EBITA | -4.7 | -7.5 | -6.8 | -4.8 | -2.9 | -1.2 |
| EBITA margin | -10402.2% | -11451.2% | -3113.8% | -3479.9% | -25501.5% | |
| Amortization of intangibles | 0.0 | 0.0 | | | | |
| EBIT [+] | -4.7 | -7.5 | -6.8 | -4.8 | -2.9 | -1.2 |
| EBIT growth | -37.4% | 10.8% | 42.1% | 67.1% | 146.6% | |
| EBIT margin | -10404.9% | -11452.8% | -3113.8% | -3479.9% | -25501.5% | |
| Non-recurring items [+] | | | | 0.0 | | |
| Loss (gain) on sale of assets | | | | 0.0 | | |
| Interest expense | 0.4 | 0.1 | 0.0 | 0.0 | | 0.0 |
| Interest expense | 0.4 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | -0.4 | 0.0 | -0.1 | -0.1 | 2.9 | 0.0 |
| Gain (loss) on derivative instruments | 0.0 | | | | | |
| Gain (loss) on foreign currency transactions | | | | | 0.0 | |
| Other | 0.0 | 0.0 | 0.0 | | 0.0 | |
| Pre-tax income | -5.4 | -7.6 | -7.0 | -4.9 | 0.0 | -1.2 |
| Income taxes | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Tax rate | 0.0% | 0.0% | 0.0% | 0.0% | | 0.0% |
| Net income | -5.4 | -7.6 | -7.0 | -4.9 | 0.0 | -1.2 |
| Net margin | -12019.5% | -11602.4% | -3191.4% | -3571.3% | 0.0% | |
| |
| Basic EPS [+] | ($0.13) | ($0.19) | ($0.18) | ($0.15) | $0.00 | ($0.05) |
| Growth | -30.0% | 5.3% | 24.5% | | -100.0% | |
| Diluted EPS [+] | ($0.13) | ($0.19) | ($0.18) | ($0.15) | $0.00 | ($0.05) |
| Growth | -30.0% | 5.3% | 24.5% | | -100.0% | |
| |
| Shares outstanding (basic) [+] | 40.9 | 40.1 | 38.6 | 33.8 | 27.6 | 24.2 |
| Growth | 1.9% | 4.0% | 14.0% | 22.5% | 14.1% | |
| Shares outstanding (diluted) [+] | 40.9 | 40.1 | 38.6 | 33.8 | 27.6 | 24.2 |
| Growth | 1.9% | 4.0% | 14.0% | 22.5% | 14.1% | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |