| In millions, except per share items | Dec-31-21 | Dec-31-20 | Dec-31-19 | Dec-31-18 | Dec-31-17 |
| | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues | 299.4 | 243.6 | 242.9 | 201.6 | 172.5 |
| Revenue growth | 22.9% | 0.3% | 20.5% | 16.8% | |
| Cost of goods sold [+] | 94.9 | 68.2 | 55.7 | 44.6 | 35.8 |
| Amortization of intangibles | 26.9 | 20.3 | 16.3 | 14.4 | 12.6 |
| Gross profit | 204.6 | 175.4 | 187.2 | 157.0 | 136.7 |
| Gross margin | 68.3% | 72.0% | 77.1% | 77.9% | 79.2% |
| Selling, general and administrative [+] | 189.0 | 136.1 | 117.2 | 88.5 | 69.7 |
| Sales and marketing | 117.5 | 88.9 | 78.9 | 60.1 | 49.5 |
| General and administrative | 71.6 | 47.2 | 38.3 | 28.4 | 20.2 |
| Research and development | 78.5 | 48.9 | 46.0 | 36.2 | 26.2 |
| EBITDA [+] | -36.0 | 10.6 | 40.3 | 46.6 | 53.4 |
| EBITDA growth | -439.8% | -73.7% | -13.5% | -12.7% | |
| EBITDA margin | -12.0% | 4.4% | 16.6% | 23.1% | 31.0% |
| Depreciation | 3.7 | 3.7 | 3.1 | 2.1 | 2.0 |
| EBITA | -39.7 | 6.9 | 37.3 | 44.5 | 51.5 |
| EBITA margin | -13.3% | 2.8% | 15.3% | 22.1% | 29.8% |
| Amortization of intangibles | 40.7 | 33.6 | 29.9 | 28.6 | 27.2 |
| EBIT [+] | -80.4 | -26.7 | 7.4 | 15.9 | 24.3 |
| EBIT growth | 201.6% | -462.4% | -53.7% | -34.6% | |
| EBIT margin | -26.9% | -10.9% | 3.0% | 7.9% | 14.1% |
| Non-recurring items [+] | -1.4 | | | | |
| Loss (gain) on sale of assets | -1.4 | | | | |
| Interest expense | 3.0 | 2.4 | 12.9 | 15.8 | 19.3 |
| Interest expense | 3.0 | 2.4 | 12.9 | 15.8 | 19.3 |
| Other income (expense), net [+] | -1.3 | 2.9 | -4.2 | -10.1 | 0.8 |
| Gain (loss) on debt retirement | -0.2 | | -4.5 | -9.8 | |
| Other | -1.1 | 2.9 | 0.4 | -0.3 | 0.8 |
| Pre-tax income | -83.3 | -26.1 | -9.7 | -10.1 | 5.8 |
| Income taxes | -18.9 | -14.3 | -8.2 | 3.4 | -13.2 |
| Tax rate | 22.7% | 54.5% | 84.5% | | |
| Net income | -64.4 | -11.9 | -1.5 | -13.4 | 19.0 |
| Net margin | -21.5% | -4.9% | -0.6% | -6.7% | 11.0% |
| |
| Basic EPS [+] | ($0.78) | ($0.15) | ($0.02) | ($0.21) | $0.29 |
| Growth | 429.2% | 577.3% | -89.4% | -170.9% | |
| Diluted EPS [+] | ($0.78) | ($0.15) | ($0.02) | ($0.21) | $0.29 |
| Growth | 429.2% | 577.3% | -89.4% | -170.9% | |
| |
| Shares outstanding (basic) [+] | 82.3 | 80.4 | 68.9 | 65.0 | 65.0 |
| Growth | 2.3% | 16.7% | 6.0% | 0.0% | |
| Shares outstanding (diluted) [+] | 82.3 | 80.4 | 68.9 | 65.0 | 65.0 |
| Growth | 2.3% | 16.7% | 6.0% | 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. |