| In millions, except per share items | Dec-31-22 | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-05-18 | Dec-31-17 | Dec-31-16 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 8-K | 10-K | 10-K |
| Revenues | 19.7 | 17.6 | 17.8 | 20.6 | 19.7 | 19.7 | 19.6 | 18.7 |
| Revenue growth | 12.0% | -1.2% | -13.4% | 4.5% | 0.8% | | 4.6% | -43.5% |
| Cost of goods sold [+] | 11.4 | 10.9 | 13.4 | 3.7 | 3.1 | 12.2 | 2.9 | 9.9 |
| Other cost of sales | 3.7 | 3.6 | 4.2 | | | | | 2.8 |
| Gross profit | 8.4 | 6.7 | 4.5 | 16.9 | 16.6 | 7.5 | 16.6 | 8.8 |
| Gross margin | 42.4% | 38.2% | 25.0% | 81.9% | 84.4% | 38.0% | 85.0% | 47.0% |
| Selling, general and administrative | 5.1 | 4.5 | 4.6 | 4.1 | 4.0 | 4.0 | 4.3 | 3.8 |
| Other selling, general and administrative | | | | | | | | |
| Other operating expenses | 0.8 | 0.7 | 1.1 | 3.9 | 4.0 | 1.6 | 3.3 | -4.6 |
| EBITDA [+] | 7.2 | 6.4 | 5.8 | 9.0 | 8.7 | | 9.1 | 9.6 |
| EBITDA growth | 12.2% | 11.4% | -35.5% | 3.2% | -4.5% | | -5.4% | 17.7% |
| EBITDA margin | 36.5% | 36.5% | 32.4% | 43.5% | 44.0% | 9.4% | 46.5% | 51.4% |
| Depreciation and amortization | 4.8 | 5.0 | 7.0 | 7.4 | 6.8 | | 6.7 | 6.3 |
| EBIT [+] | 2.4 | 1.5 | -1.2 | 1.5 | 1.9 | 1.9 | 2.4 | 3.3 |
| EBIT growth | 67.0% | -221.4% | -177.8% | -17.1% | -22.9% | | -26.6% | 66.0% |
| EBIT margin | 12.3% | 8.3% | -6.7% | 7.5% | 9.4% | 9.4% | 12.3% | 17.6% |
| Non-recurring items [+] | | 0.1 | 8.3 | | | | | |
| Asset impairment | | 0.1 | 8.3 | | | | | |
| Interest expense | 0.8 | 0.7 | 1.1 | 1.3 | 1.6 | 1.6 | 1.9 | 1.3 |
| Interest expense | 0.8 | 0.7 | 1.1 | 1.3 | 1.6 | 1.6 | 1.9 | 1.3 |
| Other income (expense), net [+] | 0.9 | 0.3 | 1.1 | 1.3 | 1.8 | 1.9 | 1.3 | 1.2 |
| Impairment of investments | | | | | | | 0.6 | |
| Gain (loss) on sale of assets | | | | | 0.0 | | | |
| Gain (loss) on debt retirement | | -0.4 | | | | | | -0.1 |
| Other | | | | | | -0.2 | | |
| Pre-tax income | 2.5 | 0.9 | -9.5 | 1.6 | 2.1 | 2.1 | 1.8 | 3.2 |
| Income taxes | 1.0 | 0.3 | -1.7 | 0.1 | 0.5 | 0.5 | -1.1 | 0.9 |
| Tax rate | 38.2% | 28.4% | 18.4% | 8.2% | 21.7% | 21.7% | | 29.5% |
| Minority interest | 0.2 | 0.5 | -0.7 | 0.8 | 0.6 | | 1.0 | 1.3 |
| Net income | 1.3 | 0.2 | -7.1 | 0.7 | 1.0 | 1.6 | 1.9 | 0.9 |
| Net margin | 6.7% | 1.1% | -39.6% | 3.2% | 5.2% | 8.3% | 9.8% | 5.0% |
| |
| Basic EPS [+] | $0.21 | $0.03 | ($1.14) | $0.11 | $0.18 | $0.28 | $0.33 | $0.17 |
| Growth | 557.0% | -102.8% | -1125.5% | -36.5% | -47.5% | | 100.2% | -160.5% |
| Diluted EPS [+] | $0.21 | $0.03 | ($1.14) | $0.11 | $0.17 | $0.28 | $0.33 | $0.17 |
| Growth | 558.0% | -102.8% | -1127.4% | -36.4% | -46.5% | | 96.2% | -160.4% |
| |
| Shares outstanding (basic) [+] | 6.3 | 6.0 | 6.2 | 5.9 | 5.8 | 5.9 | 5.8 | 5.6 |
| Growth | 4.2% | -2.2% | 4.4% | 1.4% | 1.4% | | 3.3% | 0.9% |
| Shares outstanding (diluted) [+] | 6.3 | 6.1 | 6.2 | 5.9 | 5.9 | 5.9 | 5.9 | 5.6 |
| Growth | 4.0% | -2.0% | 4.2% | 1.3% | -0.5% | | 5.4% | 1.2% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |