| In millions, except per share items | Mar-31-23 | Dec-31-22 | Sep-30-22 | Jun-30-22 | Mar-31-22 | Dec-31-21 | Sep-30-21 | Jun-30-21 |
| | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K |
| Total revenues | 32.2 | 33.1 | 33.8 | 35.6 | 35.0 | 37.4 | 38.1 | 38.5 |
| Revenue growth | -8.1% | -11.6% | -11.1% | -7.6% | -10.8% | 0.4% | 3.1% | 10.0% |
| Cost of goods sold | 21.4 | 21.8 | 22.9 | 23.7 | 23.9 | 25.4 | 25.3 | 25.0 |
| Gross profit | 10.8 | 11.3 | 10.9 | 11.8 | 11.1 | 11.9 | 12.8 | 13.4 |
| Gross margin | 33.6% | 34.2% | 32.2% | 33.2% | 31.6% | 31.9% | 33.6% | 35.0% |
| Selling, general and administrative [+] | 11.2 | 11.1 | 11.0 | 11.2 | 12.4 | 12.6 | 12.4 | 12.0 |
| Sales and marketing | 8.4 | 8.3 | 8.2 | | 8.4 | 8.6 | 8.4 | |
| General and administrative | | | | 2.8 | | | | 4.0 |
| Research and development | 2.0 | 2.1 | 2.2 | 2.1 | 2.1 | 2.2 | 2.1 | 2.2 |
| Other operating expenses | 0.5 | | | 0.5 | 0.0 | | | |
| EBITDA [+] | -0.8 | -0.2 | -0.4 | 0.5 | -0.9 | -0.3 | 0.7 | 1.7 |
| EBITDA growth | -10.1% | -39.1% | -165.3% | -71.2% | -118.4% | -105.1% | -89.9% | -69.3% |
| EBITDA margin | -2.6% | -0.5% | -1.3% | 1.4% | -2.6% | -0.8% | 1.8% | 4.4% |
| Depreciation and amortization | 2.1 | 2.2 | 2.4 | 2.5 | 2.5 | 2.5 | 2.5 | 2.4 |
| EBITA | -2.9 | -2.4 | -2.8 | -2.0 | -3.5 | -2.8 | -1.8 | -0.7 |
| EBITA margin | -9.1% | -7.3% | -8.4% | -5.7% | -9.9% | -7.6% | -4.7% | -1.8% |
| Amortization of intangibles | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 | 1.1 |
| EBIT [+] | -4.0 | -3.5 | -4.0 | -3.1 | -4.6 | -4.0 | -2.9 | -1.8 |
| EBIT growth | -11.9% | -10.5% | 36.0% | 71.1% | -392.1% | -260.9% | -186.3% | -189.9% |
| EBIT margin | -12.6% | -10.7% | -11.7% | -8.8% | -13.1% | -10.6% | -7.7% | -4.8% |
| Non-recurring items [+] | | -0.5 | | -0.5 | | | | |
| Loss (gain) on sale of assets | | 0.0 | | 0.0 | | | | |
| Loss (gain) on disposal of assets | | | | 0.0 | | | | |
| Interest expense | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Interest expense | 0.3 | 0.3 | 0.3 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 |
| Other income (expense), net [+] | 0.0 | 0.2 | 0.3 | 0.2 | 0.0 | -0.2 | -0.2 | -0.2 |
| Other | -0.3 | 0.0 | 0.0 | -0.1 | -0.2 | -0.4 | -0.4 | -0.4 |
| Pre-tax income | -3.8 | -3.1 | -3.5 | -2.7 | -4.8 | -4.4 | -3.3 | -2.3 |
| Income taxes | 0.8 | 0.9 | 0.8 | 0.9 | 0.3 | 0.4 | 0.6 | 0.9 |
| Tax rate | | | | | | | | -41.5% |
| Net income | -4.6 | -3.9 | -4.3 | -3.5 | -5.1 | -4.8 | -3.9 | -3.2 |
| Net margin | -14.3% | -11.9% | -12.7% | -10.0% | -14.6% | -12.9% | -10.3% | -8.3% |
| |
| Basic EPS [+] | ($0.16) | ($0.15) | ($0.16) | ($0.13) | ($0.19) | ($0.18) | ($0.15) | ($0.12) |
| Growth | -16.8% | -19.7% | 7.2% | 7.8% | -1386.5% | -429.7% | -263.8% | -462.5% |
| Diluted EPS [+] | ($0.16) | ($0.15) | ($0.16) | ($0.13) | ($0.19) | ($0.18) | ($0.15) | ($0.12) |
| Growth | -16.8% | -19.7% | 7.2% | 10.4% | -1436.6% | -448.1% | -275.3% | -470.8% |
| |
| Shares outstanding (basic) [+] | 29.1 | 27.1 | 27.0 | 27.0 | 26.8 | 26.7 | 26.4 | 26.2 |
| Growth | 8.4% | 1.5% | 2.2% | 3.1% | 2.9% | 2.8% | 2.2% | 1.4% |
| Shares outstanding (diluted) [+] | 29.1 | 27.1 | 27.0 | 27.0 | 26.8 | 26.7 | 26.4 | 26.8 |
| Growth | 8.4% | 1.5% | 2.2% | 0.8% | -1.0% | -2.7% | -4.5% | -0.9% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |