| 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 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | -0.2 |
| Revenue growth | | | | | | | -100.0% | |
| Cost of goods sold | 1.1 | 3.5 | 2.4 | 1.7 | 1.6 | 2.4 | 12.2 | 0.0 |
| Gross profit | -1.1 | -3.5 | -2.4 | -1.7 | -1.6 | -2.4 | -12.2 | -0.2 |
| Gross margin | | | | | | | | 100.0% |
| Selling, general and administrative [+] | 1.4 | 1.4 | 1.2 | 1.3 | 2.5 | 2.8 | 2.9 | 3.2 |
| Sales and marketing | | | | | | | 2.2 | 2.6 |
| General and administrative [+] | 1.4 | 1.4 | 1.2 | 1.3 | 2.5 | 2.8 | 0.7 | 0.7 |
| Wages and related expenses | 0.9 | 0.9 | 0.8 | 0.8 | 1.9 | 1.9 | 2.2 | 2.6 |
| General and administrative expenses | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Professional fees | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.2 | 0.2 |
| Rent expense | | | | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 |
| Insurance expense | 0.2 | 0.2 | 0.1 | 0.1 | 0.2 | 0.3 | 0.3 | 0.3 |
| Other selling, general and administrative | | | | | | | 2.2 | 2.6 |
| Other operating expenses | 0.1 | 1.1 | 1.1 | 1.4 | -0.3 | 1.6 | -6.7 | -0.4 |
| EBITDA [+] | | -6.0 | -4.7 | -4.4 | -3.8 | -6.8 | -8.3 | -3.1 |
| EBITDA growth | -55.8% | 27.3% | 7.8% | 17.0% | -44.7% | -18.7% | 172.8% | -57.8% |
| EBITDA margin | | | | | | | | 1394.4% |
| Depreciation and amortization | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| EBIT [+] | -2.7 | -6.0 | -4.7 | -4.4 | -3.8 | -6.8 | -8.4 | -3.1 |
| EBIT growth | -55.8% | 27.1% | 7.9% | 17.0% | -44.7% | -18.7% | 172.4% | -57.8% |
| EBIT margin | | | | | | | | 1397.6% |
| Non-recurring items | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 |
| Interest income | 0.0 | 0.0 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 |
| Interest income | 0.0 | 0.0 | 0.1 | 0.2 | 0.1 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | -0.3 | 0.1 | 0.2 | 0.5 | -0.5 | 0.4 | 1.2 | -1.8 |
| Unrealized gain/loss on derivatives | | | | | | | -0.8 | 0.8 |
| Gain (loss) on foreign currency transactions | 0.3 | -0.1 | -0.2 | -0.4 | 0.5 | -0.4 | -0.3 | 1.0 |
| Other non-operating income | | | | | | 0.0 | | |
| Other | 0.1 | 0.0 | 0.0 | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 |
| Pre-tax income | -3.0 | -6.0 | -4.5 | -3.8 | -4.2 | -6.4 | -7.2 | -4.8 |
| 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 | -3.0 | -6.0 | -4.5 | -3.8 | -4.2 | -6.4 | -7.2 | -4.8 |
| Net margin | | | | | | | | 2193.6% |
| |
| Basic EPS [+] | ($0.02) | ($0.03) | ($0.02) | ($0.02) | ($0.02) | ($0.04) | ($0.06) | ($0.04) |
| Growth | -49.2% | 28.9% | 16.5% | -11.3% | -41.9% | -35.7% | 48.9% | -47.2% |
| Diluted EPS [+] | ($0.02) | ($0.03) | ($0.02) | ($0.02) | ($0.02) | ($0.04) | ($0.06) | ($0.04) |
| Growth | -49.2% | 28.9% | 16.5% | -11.3% | -41.9% | -35.7% | 48.9% | -47.2% |
| |
| Shares outstanding (basic) [+] | 195.2 | 194.9 | 189.9 | 187.4 | 182.0 | 162.3 | 116.7 | 116.3 |
| Growth | 0.2% | 2.7% | 1.3% | 3.0% | 12.1% | 39.1% | 0.3% | 17.4% |
| Shares outstanding (diluted) [+] | 195.2 | 194.9 | 189.9 | 187.4 | 182.0 | 162.3 | 116.7 | 116.3 |
| Growth | 0.2% | 2.7% | 1.3% | 3.0% | 12.1% | 39.1% | 0.3% | 17.4% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |