| In millions, except per share items | Dec-31-21 | Dec-31-20 | Dec-31-19 |
| | 10-K | S-1/A | S-1/A |
| Revenues [+] | -0.1 | 116.6 | 110.0 |
| Products | | 114.6 | 108.3 |
| Services | | 1.9 | 1.7 |
| Revenue growth | -100.1% | 6.0% | |
| Cost of goods sold [+] | 0.0 | 44.9 | 43.6 |
| Cost of product sales | | 42.5 | 39.7 |
| Cost of services | | 2.4 | 3.8 |
| Gross profit | -0.1 | 71.6 | 66.4 |
| Gross margin | 100.0% | 61.5% | 60.4% |
| Selling, general and administrative [+] | 3.2 | 37.4 | 39.3 |
| Sales and marketing | | 4.4 | 7.3 |
| Other selling, general and administrative | | 33.0 | 32.0 |
| Other operating expenses | -3.2 | 2.4 | 3.6 |
| EBITDA [+] | | 32.9 | 24.4 |
| EBITDA growth | -100.4% | 35.1% | |
| EBITDA margin | 100.0% | 28.2% | 22.1% |
| Depreciation and amortization | | 1.1 | 0.8 |
| EBIT [+] | -0.1 | 31.8 | 23.5 |
| EBIT growth | -100.4% | 35.1% | |
| EBIT margin | 100.0% | 27.3% | 21.4% |
| Non-recurring items [+] | 3.2 | | |
| Loss (gain) on sale of assets | 0.1 | | |
| Other income (expense), net [+] | 14.4 | -2.4 | -2.1 |
| Change in fair value of warrants | 18.8 | | |
| Pre-tax income | 11.1 | 29.4 | 21.4 |
| Income taxes | 0.0 | 0.2 | 0.1 |
| Tax rate | 0.0% | 0.6% | 0.4% |
| Net income | 11.1 | 29.2 | 21.3 |
| Net margin | -9401.1% | 25.0% | 19.4% |
| |
| Basic EPS | $0.33 | | |
| Diluted EPS | $0.32 | | |
| |
| |
| Shares outstanding (basic) | 34.1 | | |
| Shares outstanding (diluted) | 34.3 | | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |