| In millions, except per share items | Mar-31-23 | Dec-31-22 | Sep-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 | Mar-31-21 |
| | 10-Q | 10-Q | 10-Q | 10-Q | 10-Q | 10-Q | 10-K | 10-Q |
| Revenues | | | | 45.2 | 48.2 | 44.3 | 38.3 | 10.1 |
| Revenue growth | | | | 347.3% | 584.5% | 1083.8% | | |
| Cost of goods sold | | | | 16.7 | 16.7 | 16.0 | 14.7 | 0.9 |
| Gross profit | | | | 28.4 | 31.5 | 28.3 | 23.6 | 9.2 |
| Gross margin | | | | 62.9% | 65.3% | 63.8% | 61.6% | 91.3% |
| Selling, general and administrative [+] | | | | 13.6 | 12.7 | 10.5 | 7.8 | 7.1 |
| General and administrative [+] | | | | 13.6 | 12.7 | 10.5 | 7.8 | 7.1 |
| General and administrative expenses | | | | 13.2 | 12.3 | 10.3 | 7.6 | 7.1 |
| Research and development | | | | 18.8 | 18.7 | 17.7 | 15.6 | 4.8 |
| Other operating expenses | | | | 36.2 | 38.0 | 34.3 | 26.4 | 10.4 |
| EBITDA [+] | | | | -40.1 | -37.9 | -34.2 | -26.3 | -13.1 |
| EBITDA growth | | | | 206.8% | 255.9% | 257.3% | 128.1% | 105.7% |
| EBITDA margin | | | | -88.7% | -78.6% | -77.3% | -68.8% | -129.4% |
| Depreciation | | | | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 |
| EBITA | | | | -40.2 | -38.0 | -34.3 | -26.4 | -13.2 |
| EBITA margin | | | | -89.0% | -78.8% | -77.5% | -69.1% | -130.4% |
| Amortization of intangibles | | | | 0.0 | 0.0 | 0.0 | 0.0 | 0.0 |
| EBIT [+] | | | | -40.2 | -38.0 | -34.3 | -26.4 | -13.2 |
| EBIT growth | | | | 204.9% | 253.1% | 254.2% | 127.1% | 103.5% |
| EBIT margin | | | | -89.0% | -78.8% | -77.5% | -69.1% | -130.6% |
| Non-recurring items [+] | | | | -8.2 | -7.0 | -6.3 | -3.0 | -1.1 |
| Unusual expense | | | | -8.2 | -7.0 | -6.3 | -3.0 | -1.1 |
| Interest expense, net [+] | | | | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Interest expense | | | | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 |
| Interest income | | | | | 0.0 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | | | | -8.2 | -7.0 | -6.3 | -3.1 | -1.2 |
| Gain (loss) on foreign currency transactions | | | | | | 0.0 | 0.0 | 0.0 |
| Pre-tax income | | | | -40.6 | -38.4 | -34.7 | -26.8 | -13.6 |
| Income taxes | | | | 0.0 | 0.0 | 0.0 | 0.1 | 0.1 |
| Tax rate | | | | 0.0% | 0.0% | | -0.4% | -0.9% |
| Net income | | | | -40.6 | -38.4 | -34.7 | -26.7 | -13.5 |
| Net margin | | | | -89.8% | -79.6% | -78.4% | -69.8% | -133.2% |
| |
| Basic EPS [+] | | | | ($0.79) | ($0.77) | ($0.72) | ($0.57) | ($0.29) |
| Growth | | | | 174.9% | 228.5% | 243.4% | 131.5% | 107.1% |
| Diluted EPS [+] | | | | ($0.79) | ($0.77) | ($0.72) | ($0.57) | ($0.29) |
| Growth | | | | 174.9% | 228.5% | 243.4% | 131.5% | 107.1% |
| |
| Shares outstanding (basic) [+] | | | | 51.1 | 49.6 | 48.2 | 46.8 | 46.6 |
| Growth | | | | 9.6% | 6.8% | 4.0% | 1.1% | 5.7% |
| Shares outstanding (diluted) [+] | | | | 51.1 | 49.6 | 48.2 | 46.8 | 46.6 |
| Growth | | | | 9.6% | 6.8% | 4.0% | 1.1% | 5.7% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |