| In millions, except per share items | Jun-30-23 | Mar-31-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 |
| | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q |
| Revenues | 177.1 | 169.8 | 161.7 | 153.2 | 144.0 | 134.8 | 126.7 | 118.3 |
| Revenue growth | 23.0% | 25.9% | 27.6% | 29.5% | 28.5% | 48.9% | 49.6% | 44.4% |
| Cost of goods sold | 62.6 | 58.0 | 55.1 | 50.5 | 47.8 | 44.5 | 41.3 | 42.5 |
| Gross profit | 114.5 | 111.7 | 106.6 | 102.7 | 96.2 | 90.3 | 85.4 | 75.8 |
| Gross margin | 64.7% | 65.8% | 65.9% | 67.0% | 66.8% | 67.0% | 67.4% | 64.1% |
| Selling, general and administrative [+] | 134.8 | 130.8 | 126.0 | 118.7 | 112.2 | 101.0 | 92.2 | 82.9 |
| Sales and marketing | 100.0 | 95.9 | | 91.1 | 84.7 | 73.4 | | 64.7 |
| General and administrative | | | 34.8 | | | | 27.6 | |
| Research and development | 25.2 | 23.2 | 20.3 | 19.8 | 18.4 | 17.9 | 18.3 | 16.7 |
| EBITDA [+] | -41.7 | -38.4 | -35.8 | -32.1 | -30.6 | -24.9 | -21.4 | -20.2 |
| EBITDA growth | 36.2% | 54.4% | 67.1% | 59.1% | 122.2% | 31.6% | -12.8% | -2.8% |
| EBITDA margin | -23.5% | -22.6% | -22.1% | -20.9% | -21.3% | -18.4% | -16.9% | -17.0% |
| Depreciation | 2.7 | 2.7 | 2.7 | 2.6 | 2.6 | 2.6 | 2.5 | 2.5 |
| EBITA | -44.4 | -41.0 | -38.5 | -34.7 | -33.2 | -27.4 | -23.9 | -22.7 |
| EBITA margin | -25.0% | -24.2% | -23.8% | -22.6% | -23.1% | -20.3% | -18.9% | -19.2% |
| Amortization of intangibles | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | 1.1 |
| EBIT [+] | -45.6 | -42.2 | -39.7 | -35.9 | -34.4 | -28.6 | -25.1 | -23.8 |
| EBIT growth | 32.4% | 47.6% | 57.7% | 50.7% | 98.4% | 28.3% | -9.9% | -2.1% |
| EBIT margin | -25.7% | -24.9% | -24.5% | -23.4% | -23.9% | -21.2% | -19.8% | -20.1% |
| Interest expense, net [+] | 13.2 | 13.1 | 11.7 | 11.8 | 10.2 | 9.1 | 9.0 | 8.9 |
| Interest expense | 13.5 | 13.2 | 11.8 | 11.9 | 10.3 | 9.2 | 9.1 | 8.9 |
| Interest income | 0.3 | 0.1 | 0.1 | 0.1 | 0.1 | 0.0 | 0.0 | 0.0 |
| Other income (expense), net [+] | 1.0 | -23.1 | -21.5 | -25.8 | -25.5 | -0.7 | -5.5 | 0.3 |
| Gain (loss) on debt retirement | | | | | -19.0 | | | |
| Unrealized gain/loss on derivatives | | | | | 1.0 | 0.1 | 0.7 | 1.7 |
| Other | 1.0 | -5.2 | -3.2 | -7.7 | -7.4 | -0.8 | -6.3 | -1.5 |
| Pre-tax income | -57.7 | -78.4 | -72.8 | -73.5 | -70.1 | -38.5 | -39.7 | -32.5 |
| Income taxes | 3.2 | 2.8 | 2.4 | 2.4 | 1.8 | 1.7 | 1.4 | 0.1 |
| Net income | -60.9 | -81.2 | -75.2 | -75.8 | -71.9 | -40.1 | -41.1 | -32.6 |
| Net margin | -34.4% | -47.8% | -46.5% | -49.5% | -49.9% | -29.8% | -32.5% | -27.5% |
| |
| Basic EPS [+] | ($2.45) | ($3.31) | ($3.08) | ($3.12) | ($2.97) | ($1.67) | ($1.72) | ($1.37) |
| Growth | -17.5% | 98.9% | 79.4% | 127.8% | 217.5% | 43.7% | 4.6% | -18.9% |
| Diluted EPS [+] | ($2.45) | ($3.31) | ($3.08) | ($3.12) | ($2.97) | ($1.67) | ($1.72) | ($1.37) |
| Growth | -17.5% | 98.9% | 79.4% | 127.8% | 217.5% | 43.7% | 4.6% | -18.9% |
| |
| Shares outstanding (basic) [+] | 24.8 | 24.5 | 24.4 | 24.3 | 24.2 | 24.1 | 24.0 | 23.8 |
| Growth | 2.6% | 1.8% | 1.9% | 2.1% | 2.2% | 2.2% | 3.2% | 5.7% |
| Shares outstanding (diluted) [+] | 24.8 | 24.5 | 24.4 | 24.3 | 24.2 | 24.1 | 24.0 | 23.8 |
| Growth | 2.6% | 1.8% | 1.9% | 2.1% | 2.2% | 2.2% | 3.2% | 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. |