| 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: |
| Service | | | | | | | 29.4 | 23.4 |
| Product | | | | | | | 4.7 | 4.2 |
| Total revenues [+] | 45.0 | 41.7 | 41.2 | 38.5 | 36.1 | 34.9 | 34.1 | 27.6 |
| Products | | | | | | | 4.7 | 4.2 |
| Services | | | | | | | 29.4 | 23.4 |
| Revenue growth [+] | 7.9% | 1.2% | 7.1% | 6.6% | 3.6% | 2.1% | 23.4% | 28.8% |
| Service | | | | | | | 25.7% | 31.5% |
| Product | | | | | | | 11.2% | 15.4% |
| Cost of goods sold [+] | 27.0 | 24.5 | 24.6 | 23.8 | 22.2 | 21.0 | 21.4 | 16.8 |
| Cost of product sales | | | | | | | 2.5 | 2.1 |
| Cost of services | | | | | | | 18.9 | 14.7 |
| Gross profit | 18.0 | 17.2 | 16.6 | 14.7 | 13.9 | 13.9 | 12.7 | 10.8 |
| Gross margin | 39.9% | 41.3% | 40.2% | 38.1% | 38.4% | 39.8% | 37.3% | 39.2% |
| Selling, general and administrative [+] | 17.2 | 16.1 | 15.6 | 15.6 | 14.3 | 12.2 | 10.7 | 9.9 |
| Sales and marketing | 7.7 | 6.7 | 7.4 | 6.8 | 6.3 | 4.8 | 4.4 | 4.3 |
| General and administrative | 9.5 | 9.4 | 8.3 | 8.8 | 8.0 | 7.4 | 6.4 | 5.6 |
| Other selling, general and administrative | | | | | | | | |
| Research and development | | | | | | | | |
| Other operating expenses | 0.2 | 0.4 | 0.0 | -10.3 | 0.1 | 0.1 | 0.0 | 0.1 |
| EBITDA [+] | 0.7 | 0.6 | 0.9 | 9.4 | -0.5 | 1.6 | 2.0 | 0.8 |
| EBITDA growth | 13.6% | -30.5% | -90.1% | -1925.1% | -132.9% | -20.1% | 131.6% | 0.9% |
| EBITDA margin | 1.6% | 1.5% | 2.3% | 24.3% | -1.4% | 4.5% | 5.7% | 3.0% |
| Depreciation | 0.4 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 |
| EBITA | 0.3 | 0.3 | 0.6 | 9.0 | -0.8 | 1.3 | 1.7 | 0.7 |
| EBITA margin | 0.8% | 0.7% | 1.5% | 23.4% | -2.3% | 3.7% | 5.0% | 2.5% |
| Amortization of intangibles | 0.7 | 0.5 | 0.4 | 0.4 | 0.3 | 0.4 | 0.5 | 0.3 |
| EBIT [+] | -0.4 | -0.2 | 0.2 | 8.6 | -1.2 | 0.9 | 1.3 | 0.4 |
| EBIT growth | 66.8% | -203.4% | -97.4% | -843.9% | -223.6% | -25.9% | 254.2% | -24.0% |
| EBIT margin | -0.9% | -0.6% | 0.5% | 22.4% | -3.2% | 2.7% | 3.7% | 1.3% |
| Non-recurring items [+] | | | | 10.5 | | | | |
| Asset impairment | | | | 0.2 | | | | |
| Loss (gain) on disposal of assets | | | | 10.3 | | | | |
| Interest expense | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 |
| Interest expense | 0.1 | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 |
| Other income (expense), net [+] | | 0.3 | 0.0 | 0.0 | | | 0.0 | 0.1 |
| Gain (loss) on sale of assets | | 0.3 | | | | | | |
| Gain (loss) on acquisitions / transactions | | 0.1 | | | | | | |
| Other | | | 0.0 | 0.0 | | | 0.0 | 0.1 |
| Pre-tax income | -0.5 | 0.0 | 0.2 | -1.9 | -1.2 | 0.9 | 1.2 | 0.4 |
| Income taxes | -0.2 | 0.2 | 0.0 | -0.5 | -0.3 | 1.4 | -2.2 | 0.1 |
| Tax rate | 40.5% | 408.5% | 21.2% | 23.7% | 23.4% | 153.6% | | 13.8% |
| Earnings from continuing ops | -0.3 | -0.1 | 0.2 | -1.5 | -0.9 | -0.5 | 3.4 | 0.4 |
| Earnings from discontinued ops | | | | 8.3 | 1.2 | | | |
| Net income | -0.3 | -0.1 | 0.2 | 6.8 | 0.3 | -0.5 | 3.4 | 0.4 |
| Net margin | -0.6% | -0.3% | 0.4% | 17.6% | 0.7% | -1.4% | 10.1% | 1.4% |
| |
| Basic EPS [+] | ($0.05) | ($0.03) | $0.04 | ($0.33) | ($0.20) | ($0.11) | $0.78 | $0.09 |
| Growth | 104.2% | -168.5% | -112.0% | 59.2% | 89.0% | -113.9% | 794.6% | 77.8% |
| Diluted EPS [+] | ($0.05) | ($0.03) | $0.04 | ($0.33) | ($0.20) | ($0.11) | $0.77 | $0.09 |
| Growth | 104.2% | -168.5% | -112.0% | 59.2% | 89.0% | -114.1% | 786.3% | 77.2% |
| |
| Dividends per share [+] | | $0.61 | $0.90 | $0.05 | | $0.08 | $0.06 | |
| Growth | -100.0% | -31.9% | 1700.0% | | -100.0% | 33.4% | | |
| |
| Shares outstanding (basic) [+] | 5.2 | 5.0 | 4.5 | 4.5 | 4.5 | 4.5 | 4.4 | 4.3 |
| Growth | 2.8% | 11.7% | 0.0% | 0.0% | 0.2% | 1.7% | 2.6% | 9.1% |
| Shares outstanding (diluted) [+] | 5.2 | 5.0 | 4.5 | 4.5 | 4.5 | 4.5 | 4.5 | 4.3 |
| Growth | 2.8% | 11.7% | 0.0% | 0.0% | 0.2% | 0.3% | 3.6% | 9.5% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |