| 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: |
| North America | 1.6 | 1.3 | 0.6 | 1.0 | 2.2 | | | |
| Other | | | | | 0.1 | | | |
| Total revenues [+] | 1.6 | 1.3 | 0.6 | 1.0 | 2.4 | 0.6 | 0.2 | 0.4 |
| Lease / rental | | | | | 0.1 | | | |
| Oil & gas | | | | | | | 0.2 | 0.4 |
| Revenue growth [+] | 23.2% | 140.8% | -44.7% | -57.7% | 273.8% | 280.0% | -61.4% | 18.2% |
| North America | 23.2% | 140.8% | -44.7% | -55.5% | | | | |
| Cost of goods sold | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 |
| Gross profit | 1.6 | 1.3 | 0.6 | 1.0 | 2.4 | 0.6 | 0.1 | 0.3 |
| Gross margin | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 100.0% | 41.4% | 65.5% |
| Selling, general and administrative [+] | 1.6 | 1.5 | 1.4 | 1.4 | 1.4 | 2.1 | 1.7 | 1.5 |
| General and administrative | 1.6 | 1.5 | 1.4 | 1.4 | 1.4 | 2.1 | 1.7 | 1.5 |
| Other operating expenses | 0.6 | 0.6 | 0.4 | 0.8 | 0.9 | 0.2 | 0.1 | 1.7 |
| EBITDA [+] | -0.6 | -0.8 | -1.3 | -1.1 | 0.0 | -1.7 | -1.8 | -3.0 |
| EBITDA growth | -27.4% | -39.3% | 13.0% | -5896.2% | -101.2% | -2.7% | -40.8% | -25.5% |
| EBITDA margin | -34.9% | -59.3% | -235.2% | -115.2% | 0.8% | -272.0% | -1062.0% | -693.5% |
| Depreciation and amortization | 0.2 | 0.2 | 0.4 | 0.4 | 0.4 | 0.2 | 0.3 | 0.8 |
| EBIT [+] | -0.8 | -1.0 | -1.7 | -1.6 | -0.3 | -1.9 | -2.1 | -3.7 |
| EBIT growth | -24.8% | -37.8% | 4.8% | 369.8% | -82.0% | -9.1% | -44.7% | -14.3% |
| EBIT margin | -47.5% | -77.7% | -301.2% | -159.1% | -14.3% | -297.6% | -1244.5% | -869.7% |
| Non-recurring items [+] | | | 2.5 | 0.7 | | | 0.6 | |
| Asset impairment | | | 2.5 | 0.7 | | | 0.6 | |
| Interest expense, net [+] | 0.0 | 0.0 | 0.0 | 0.2 | 0.0 | 0.2 | 0.0 | 0.0 |
| Interest expense | | 0.0 | 0.0 | 0.2 | | 0.2 | | |
| Interest income | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | | | 0.2 | | 0.1 | 0.0 | | -0.1 |
| Gain (loss) on foreign currency transactions | | | | | | | | -0.1 |
| Other non-operating income | | | 0.2 | | 0.1 | 0.0 | | |
| Other | | | -0.2 | | 0.1 | 0.0 | | -0.4 |
| Pre-tax income | -0.7 | -1.0 | -4.0 | -2.5 | -0.3 | -2.0 | -2.6 | -3.8 |
| 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% | |
| Net income | -0.7 | -1.1 | -4.3 | -2.7 | -0.5 | -2.2 | -2.6 | -3.8 |
| Net margin | -45.4% | -79.6% | -772.9% | -275.2% | -20.8% | -345.5% | -1592.2% | -891.9% |
| |
| Basic EPS [+] | ($0.07) | ($0.11) | ($0.62) | ($0.52) | ($0.01) | ($0.04) | ($0.05) | ($0.07) |
| Growth | -31.7% | -82.2% | 18.2% | 6335.3% | -80.0% | -21.2% | -30.1% | -12.0% |
| Diluted EPS [+] | ($0.07) | ($0.11) | ($0.62) | ($0.52) | ($0.01) | ($0.04) | ($0.05) | ($0.07) |
| Growth | -31.7% | -82.2% | 18.2% | 6335.3% | -80.0% | -21.2% | -30.1% | -12.0% |
| |
| Dividends per share [+] | | $0.00 | $0.03 | $0.04 | $0.00 | $0.00 | | |
| Growth | -100.0% | -88.5% | -23.5% | 1007.8% | 51.3% | | | |
| |
| Shares outstanding (basic) [+] | 10.0 | 9.7 | 6.9 | 5.3 | 60.6 | 53.9 | 51.5 | 52.2 |
| Growth | 3.0% | 39.4% | 31.5% | -91.3% | 12.5% | 4.7% | -1.3% | 0.0% |
| Shares outstanding (diluted) [+] | 10.0 | 9.7 | 6.9 | 5.3 | 60.6 | 53.9 | 51.5 | 52.2 |
| Growth | 3.0% | 39.4% | 31.5% | -91.3% | 12.5% | 4.7% | -1.3% | 0.0% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |