| 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 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | S-1/A |
| Revenues: |
| Non-US | 14.2 | 29.1 | | | | | |
| UNITED STATES | 52.6 | 84.1 | 99.2 | 36.6 | 33.0 | | |
| Non Us | | | 26.6 | 11.5 | 9.4 | | |
| Total revenues | 66.8 | 113.3 | 125.7 | 48.1 | 42.4 | 35.6 | 30.1 |
| Revenue growth [+] | -41.0% | -9.9% | 161.4% | 13.5% | 19.0% | 18.2% | |
| Non-US | -51.2% | | | | | | |
| UNITED STATES | -37.5% | -15.1% | 171.1% | 10.8% | | | |
| Non Us | | | 130.6% | 23.0% | | | |
| Cost of goods sold | 49.6 | 60.1 | 62.7 | 26.8 | 25.6 | 22.4 | 20.2 |
| Gross profit | 17.2 | 53.2 | 63.0 | 21.3 | 16.8 | 13.2 | 9.9 |
| Gross margin | 25.8% | 46.9% | 50.1% | 44.3% | 39.6% | 37.2% | 33.0% |
| Selling, general and administrative [+] | 46.1 | 60.1 | 89.1 | 56.1 | 45.1 | 26.2 | 20.0 |
| Sales and marketing | 46.1 | 60.1 | 65.1 | 37.7 | 33.9 | 26.2 | 20.0 |
| General and administrative | | | 24.0 | 18.4 | 11.2 | | |
| Research and development | | | 17.0 | 13.4 | 8.8 | 7.6 | 6.2 |
| Other operating expenses | 22.0 | -9.9 | 0.0 | -1.2 | 0.1 | 8.0 | 5.9 |
| EBITDA [+] | -45.7 | 8.6 | -38.2 | -43.9 | -35.1 | -27.0 | |
| EBITDA growth | -631.7% | -122.5% | -13.0% | 25.3% | 29.7% | 21.6% | |
| EBITDA margin | -68.3% | 7.6% | -30.4% | -91.3% | -82.7% | -76.0% | -73.8% |
| Depreciation | 4.8 | 5.0 | 4.6 | 3.1 | 2.2 | 1.5 | |
| EBITA | -50.5 | 3.6 | -42.8 | -47.0 | -37.2 | -28.6 | -22.2 |
| EBITA margin | -75.6% | 3.2% | -34.1% | -97.7% | -87.9% | -80.3% | -73.8% |
| Amortization of intangibles | 0.4 | 0.6 | 0.2 | | | | |
| EBIT [+] | -50.8 | 2.9 | -43.0 | -47.0 | -37.2 | -28.6 | -22.2 |
| EBIT growth | -1829.6% | -106.8% | -8.5% | 26.3% | 30.3% | 28.5% | |
| EBIT margin | -76.1% | 2.6% | -34.2% | -97.7% | -87.9% | -80.3% | -73.8% |
| Non-recurring items [+] | | | 0.0 | 1.2 | | 0.3 | 0.0 |
| Loss (gain) on sale of assets | | | | | | 0.3 | 0.0 |
| Legal settlement | | | 0.0 | 1.2 | | | |
| Interest expense, net [+] | -0.1 | -0.1 | 4.5 | 4.2 | 2.9 | 2.2 | |
| Interest expense | 11.6 | 2.6 | 4.7 | 5.1 | 3.1 | 2.2 | |
| Interest income | 0.1 | 0.1 | 0.3 | 0.9 | 0.1 | | |
| Other income (expense), net [+] | -50.9 | -60.3 | -4.0 | 1.2 | -2.3 | 0.1 | -0.8 |
| Gain (loss) on sale of assets | | | | | 0.1 | | |
| Gain (loss) on debt retirement | | | -4.2 | | -2.8 | | -0.3 |
| Gain (loss) on foreign currency transactions | | | 0.1 | 0.0 | | | 0.1 |
| Change in fair value of warrants | | | | | 0.6 | | |
| Pre-tax income | -113.2 | -59.9 | -51.5 | -51.2 | -42.5 | -31.0 | -23.1 |
| Income taxes | 0.0 | -0.1 | 0.0 | -0.1 | 0.0 | 0.0 | 0.0 |
| Tax rate | | 0.1% | 0.0% | 0.3% | 0.0% | 0.0% | 0.0% |
| Net income | -113.3 | -59.8 | -51.5 | -51.1 | -42.5 | -31.0 | -23.1 |
| Net margin | -169.5% | -52.8% | -41.0% | -106.1% | -100.4% | -87.1% | -76.6% |
| |
| Basic EPS [+] | ($4.24) | ($2.31) | ($2.16) | ($2.74) | ($14.65) | ($44.82) | ($49.38) |
| Growth | 83.8% | 6.6% | -21.2% | -81.3% | -67.3% | -9.2% | |
| Diluted EPS [+] | ($4.24) | ($2.31) | ($2.16) | ($2.74) | ($14.65) | ($44.82) | ($49.38) |
| Growth | 83.8% | 6.6% | -21.2% | -81.3% | -67.3% | -9.2% | |
| |
| Shares outstanding (basic) [+] | 26.7 | 25.9 | 23.8 | 18.6 | 2.9 | 0.7 | 0.5 |
| Growth | 3.1% | 8.9% | 28.0% | 540.4% | 320.0% | 48.1% | |
| Shares outstanding (diluted) [+] | 26.7 | 25.9 | 23.8 | 18.6 | 2.9 | 0.7 | 0.5 |
| Growth | 3.1% | 8.9% | 28.0% | 540.4% | 320.0% | 48.1% | |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |