| In millions, except per share items | Dec-31-20 | Dec-31-19 | 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 | 10-K | 10-K |
| Revenues [+] | 0.0 | 0.0 | 0.0 | 0.8 | 2.1 | 0.9 | 8.4 | 1.5 |
| Services | | | | 0.8 | 2.1 | 0.9 | 8.4 | 1.5 |
| Revenue growth | | | -100.0% | -61.0% | 140.0% | -89.7% | 473.0% | -22.6% |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 0.8 | 2.1 | 0.9 | 8.4 | 1.5 |
| Gross profit | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Gross margin | | | | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% |
| Selling, general and administrative [+] | 0.7 | 1.1 | 1.3 | 1.2 | 1.6 | 3.4 | 13.6 | 0.9 |
| Sales and marketing | | | | 0.7 | 0.6 | 0.8 | 1.1 | 0.0 |
| General and administrative [+] | 0.7 | 1.1 | 1.3 | 0.6 | 1.1 | 2.6 | 12.5 | 0.9 |
| Wages and related expenses | 0.4 | 0.7 | 0.6 | | | | | |
| General and administrative expenses | 0.1 | 0.2 | 0.4 | 0.3 | 0.7 | 1.9 | 11.6 | 0.4 |
| Professional fees | 0.2 | 0.2 | 0.3 | 0.2 | 0.3 | 0.6 | 0.9 | 0.5 |
| Other selling, general and administrative | | | | 0.7 | 0.6 | 0.8 | 1.1 | 0.0 |
| Research and development | 0.0 | 0.3 | 0.5 | 0.3 | 0.3 | 0.8 | 1.5 | 0.5 |
| Other operating expenses | | | | 0.8 | 2.1 | 0.9 | 8.4 | 1.5 |
| EBITDA [+] | -0.7 | -1.4 | -1.8 | -2.4 | -3.9 | -5.0 | -23.6 | |
| EBITDA growth | -53.2% | -22.6% | -23.6% | -40.2% | -21.7% | -78.7% | 719.2% | 1666.2% |
| EBITDA margin | | | | -290.2% | -188.9% | -579.2% | -279.2% | -195.3% |
| Depreciation and amortization | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | |
| EBIT [+] | -0.7 | -1.4 | -1.8 | -2.4 | -4.0 | -5.0 | -23.6 | -2.9 |
| EBIT growth | -53.0% | -22.0% | -23.3% | -39.9% | -21.6% | -78.6% | 719.4% | 1666.2% |
| EBIT margin | | | | -293.4% | -190.1% | -582.2% | -279.3% | -195.3% |
| Non-recurring items [+] | 0.3 | 0.3 | 0.4 | | | | | |
| Legal settlement | 0.3 | 0.3 | 0.4 | | | -1.8 | | |
| Interest expense | 1.5 | 2.0 | 2.3 | 1.2 | 1.2 | 0.1 | 0.0 | 0.2 |
| Interest expense | 1.5 | 2.0 | 2.3 | 1.2 | 1.2 | 0.1 | 0.0 | 0.2 |
| Other income (expense), net [+] | -0.3 | 0.5 | 0.0 | -1.4 | 4.3 | -1.8 | 0.0 | 0.0 |
| Gain (loss) on sale of assets | | | 0.0 | | | | | |
| Litigation settlement | | | | | | -1.8 | | |
| Gain (loss) on debt retirement | 0.1 | 0.2 | -0.1 | -0.1 | -0.6 | | | 0.0 |
| Gain (loss) on derivative instruments | -0.3 | 0.3 | 0.1 | -1.5 | 5.0 | -0.1 | | |
| Pre-tax income | -2.7 | -3.2 | -4.6 | -5.1 | -0.8 | -6.9 | -23.6 | -3.0 |
| 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% |
| Net income | -2.7 | -3.2 | -4.6 | -5.1 | -0.8 | -6.9 | -23.6 | -3.0 |
| Net margin | | | | -623.9% | -40.6% | -798.2% | -279.3% | -206.3% |
| |
| Basic EPS [+] | ($0.01) | ($0.01) | ($0.02) | ($0.04) | ($0.01) | ($0.11) | ($0.42) | ($0.07) |
| Growth | -50.1% | -43.7% | -38.0% | 290.8% | -90.7% | -74.2% | 519.7% | 358.5% |
| Diluted EPS [+] | ($0.01) | ($0.01) | ($0.02) | ($0.04) | ($0.01) | ($0.11) | ($0.42) | ($0.07) |
| Growth | -50.1% | -43.7% | -38.0% | 290.8% | -90.7% | -74.2% | 519.7% | 358.5% |
| |
| Shares outstanding (basic) [+] | 401.7 | 238.7 | 191.5 | 130.2 | 84.9 | 64.6 | 56.7 | 45.3 |
| Growth | 68.3% | 24.6% | 47.1% | 53.4% | 31.4% | 13.8% | 25.2% | -4.9% |
| Shares outstanding (diluted) [+] | 401.7 | 238.7 | 191.5 | 130.2 | 84.9 | 64.6 | 56.7 | 45.3 |
| Growth | 68.3% | 24.6% | 47.1% | 53.4% | 31.4% | 13.8% | 25.2% | -4.9% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |