| 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 | 10-K | 10-K | 10-K | 10-K |
| Revenues | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Cost of goods sold | 0.0 | 0.8 | 0.0 | 0.0 | 0.0 | 0.7 | 0.3 | 0.0 |
| Gross profit | 0.0 | -0.8 | 0.0 | 0.0 | 0.0 | -0.7 | -0.3 | 0.0 |
| Gross margin | | | | | | | | |
| Selling, general and administrative [+] | 0.7 | 0.7 | 0.7 | 0.6 | 0.7 | 0.7 | 1.2 | 1.0 |
| Sales and marketing | | | | | | 0.1 | 0.1 | 0.1 |
| General and administrative | 0.7 | 0.7 | 0.7 | 0.6 | 0.7 | 0.7 | 1.1 | 1.0 |
| Other selling, general and administrative | | | | | | 0.1 | 0.1 | 0.1 |
| Other operating expenses | 2.0 | 1.6 | 1.5 | 1.5 | 0.8 | -1.3 | -0.4 | -0.3 |
| EBITDA [+] | | | | | | | | |
| Depreciation | | | | | | | | |
| EBITA | -2.5 | -3.1 | -2.1 | -2.1 | -1.5 | -0.1 | -1.1 | -0.7 |
| EBITA margin | | | | | | | | |
| Amortization of intangibles | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| EBIT [+] | -2.7 | -3.1 | -2.1 | -2.1 | -1.5 | -0.2 | -1.1 | -0.7 |
| EBIT growth | -14.4% | 47.0% | -0.2% | 40.1% | 727.2% | -83.6% | 51.3% | |
| EBIT margin | | | | | | | | |
| Non-recurring items [+] | | | | | 0.0 | 0.2 | | |
| Legal settlement | | | | | 0.0 | 0.2 | | |
| Interest expense | 0.8 | 0.6 | 0.6 | 0.6 | 0.5 | 0.4 | 0.4 | 0.3 |
| Interest expense | 0.8 | 0.6 | 0.6 | 0.6 | 0.5 | 0.4 | 0.4 | 0.3 |
| Other income (expense), net [+] | 1.9 | 1.5 | 1.5 | 1.4 | 0.8 | | 1.6 | -2.2 |
| Amortization of debt discount premium | | | | | | | 0.0 | 0.0 |
| Litigation settlement | | | 0.0 | | | | | |
| Other non-operating income | | | | | | | | 0.0 |
| Other | | | | | 0.0 | | 1.6 | -2.2 |
| Pre-tax income | -1.5 | -2.2 | -1.3 | -1.3 | -1.2 | -0.8 | 0.2 | -3.3 |
| 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% |
| Net income | -1.6 | -2.3 | -1.4 | -1.4 | -1.3 | -0.9 | 0.1 | -3.4 |
| Net margin | | | | | | | | |
| |
| Basic EPS [+] | ($0.04) | ($0.06) | ($0.04) | ($0.04) | ($0.04) | ($0.02) | $0.00 | ($0.09) |
| Growth | -30.3% | 68.8% | -0.9% | 6.2% | 47.9% | -1763.5% | -101.6% | |
| Diluted EPS [+] | ($0.04) | ($0.06) | ($0.04) | ($0.04) | ($0.04) | ($0.02) | $0.00 | ($0.09) |
| Growth | -30.3% | 68.8% | -0.9% | 6.2% | 47.9% | -2127.9% | -101.3% | |
| |
| Shares outstanding (basic) [+] | 36.3 | 36.3 | 36.3 | 36.3 | 36.3 | 36.3 | 36.3 | 36.3 |
| Growth | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | |
| Shares outstanding (diluted) [+] | 36.3 | 36.3 | 36.3 | 36.3 | 36.3 | 36.3 | 44.2 | 36.3 |
| Growth | 0.0% | 0.0% | 0.0% | 0.0% | 0.0% | -18.0% | 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. |