| 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/A | 10-K |
| Total revenues [+] | 1.3 | 1.4 | 1.6 | 1.3 | 1.0 | 2.0 | 2.4 | 3.5 |
| Products | 1.3 | 1.4 | | 1.3 | | 2.0 | 2.4 | 3.5 |
| Services | 0.2 | 0.2 | 0.1 | | 0.0 | | | |
| Net interest income | | | | | -0.4 | | | |
| Revenue growth | -7.5% | -12.7% | 20.9% | 39.0% | -53.2% | -13.1% | -33.4% | 0.4% |
| Cost of goods sold [+] | 1.5 | 1.2 | 1.8 | 0.9 | 0.5 | 1.3 | 1.7 | 2.7 |
| Cost of services | | | | 0.1 | | | | |
| Labor costs | 0.8 | 0.5 | 0.8 | | | | | |
| Gross profit | -0.2 | 0.3 | -0.1 | 0.4 | 0.4 | 0.8 | 0.7 | 0.8 |
| Gross margin | -12.5% | 18.2% | -9.1% | 33.2% | 43.1% | 37.3% | 28.4% | 22.4% |
| Selling, general and administrative [+] | 0.8 | 0.7 | 0.8 | 1.1 | 1.3 | 1.9 | 2.3 | 1.6 |
| Sales and marketing | | | | 0.9 | 0.4 | | | |
| General and administrative [+] | 0.8 | 0.7 | 0.8 | 0.2 | 0.9 | 1.9 | 2.3 | 1.6 |
| General and administrative expenses | 0.5 | 0.5 | 0.4 | 0.2 | | 1.9 | 2.3 | 1.6 |
| Professional fees | 0.2 | 0.1 | 0.1 | | 0.1 | | | |
| Other selling, general and administrative | | | | 0.9 | 0.4 | | | |
| Other operating expenses | 0.5 | 0.8 | 0.5 | 0.9 | 0.3 | 0.1 | 0.1 | 0.2 |
| EBITDA [+] | -1.4 | -1.2 | -1.4 | -1.5 | | -1.2 | -1.7 | -0.9 |
| EBITDA growth | 20.1% | -14.9% | -3.9% | 22.2% | -2.5% | -27.8% | 85.5% | 149.5% |
| EBITDA margin | -111.0% | -85.5% | -87.8% | -110.5% | -125.7% | -60.3% | -72.6% | -26.1% |
| Depreciation | 0.0 | 0.0 | 0.0 | 0.1 | | 0.0 | 0.0 | 0.0 |
| EBITA | -1.5 | -1.2 | -1.4 | -1.5 | -1.2 | -1.3 | -1.8 | -1.0 |
| EBITA margin | -112.6% | -87.0% | -89.6% | -114.5% | -125.7% | -62.4% | -74.4% | -27.3% |
| Amortization of intangibles | 0.0 | 0.0 | 0.0 | | | | | |
| EBIT [+] | -1.5 | -1.2 | -1.5 | -1.5 | -1.2 | -1.3 | -1.8 | -1.0 |
| EBIT growth | 19.5% | -15.1% | -4.5% | 26.6% | -5.7% | -27.1% | 81.8% | 136.6% |
| EBIT margin | -113.5% | -87.9% | -90.3% | -114.5% | -125.7% | -62.4% | -74.4% | -27.3% |
| Non-recurring items | 0.1 | | | | | | | |
| Interest expense | | | | | | 0.4 | 0.4 | 0.3 |
| Interest expense | | | 1.3 | | | 0.4 | 0.4 | 0.3 |
| Other income (expense), net [+] | 1.9 | -2.2 | 0.2 | -1.3 | -1.0 | 0.0 | -0.4 | 0.0 |
| Gain (loss) on debt retirement | 0.9 | 0.4 | | | | | | 0.0 |
| Gain (loss) on derivative instruments | 1.8 | -1.3 | 0.2 | | | | | |
| Other non-operating gains/losses | | | | | | | -0.4 | |
| Other | | | | | | | 0.4 | 0.0 |
| Pre-tax income | 0.3 | -3.4 | -2.6 | -2.8 | -2.2 | -1.7 | -2.6 | -1.2 |
| 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% |
| Minority interest | 0.0 | | | | | | | |
| Net income | 0.3 | -3.4 | -2.6 | -2.8 | -2.2 | -1.7 | -2.6 | -1.2 |
| Net margin | 22.9% | -244.4% | -158.8% | -211.1% | -231.3% | -83.0% | -109.1% | -35.0% |
| |
| Basic EPS [+] | $0.00 | $0.00 | $0.00 | ($0.01) | ($0.01) | ($0.01) | ($0.04) | ($0.05) |
| Growth | -107.4% | 12.3% | -21.5% | -51.9% | -11.5% | -72.4% | -9.3% | 47.8% |
| Diluted EPS [+] | $0.00 | $0.00 | $0.00 | ($0.01) | ($0.01) | ($0.01) | ($0.04) | ($0.05) |
| Growth | -104.9% | 12.3% | -21.5% | -51.9% | -11.5% | -72.4% | -9.3% | 47.8% |
| |
| Shares outstanding (basic) [+] | 900.8 | 767.9 | 641.3 | 553.4 | 209.9 | 142.6 | 59.6 | 26.0 |
| Growth | 17.3% | 19.7% | 15.9% | 163.6% | 47.2% | 139.3% | 129.3% | 16.8% |
| Shares outstanding (diluted) [+] | 1,367.5 | 767.9 | 641.3 | 553.4 | 209.9 | 142.6 | 59.6 | 26.0 |
| Growth | 78.1% | 19.7% | 15.9% | 163.6% | 47.2% | 139.3% | 129.3% | 16.8% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |