| In millions, except per share items | Jan-05-23 | Jan-31-22 | Jan-05-22 | Jan-31-21 | Jan-31-20 | Jan-31-19 | Jan-31-18 | Jan-31-17 |
| | 8-K | 10-K | 8-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues [+] | 32.5 | 27.3 | 27.3 | 22.0 | 67.2 | 62.4 | 80.3 | 83.8 |
| Products | 14.2 | | 13.0 | | | | | 18.2 |
| Services | 18.3 | | 14.3 | | | | | 65.6 |
| Revenue growth | 19.0% | 24.1% | | -67.2% | 7.6% | -22.3% | -4.2% | -21.7% |
| Cost of goods sold [+] | 12.0 | 11.0 | 11.0 | 12.1 | 23.7 | 25.1 | 26.3 | 81.7 |
| Cost of product sales | 5.0 | | 3.9 | | | | | 6.5 |
| Cost of services | 6.9 | | 7.1 | | | | | 35.7 |
| Gross profit | 20.5 | 16.4 | 16.4 | 9.9 | 43.5 | 37.3 | 53.9 | 2.1 |
| Gross margin | 63.2% | 59.9% | 59.9% | 45.1% | 64.8% | 59.8% | 67.2% | 2.5% |
| Selling, general and administrative [+] | 13.3 | 14.6 | 14.6 | 16.2 | 27.4 | 34.0 | 31.2 | 32.7 |
| Sales and marketing | 4.2 | 5.9 | 5.9 | 6.4 | 12.2 | 14.4 | 14.2 | 16.2 |
| General and administrative [+] | 9.1 | 8.8 | 8.8 | 9.7 | 15.2 | 19.6 | 16.9 | 16.5 |
| General and administrative expenses | 9.1 | 8.8 | 8.8 | 9.7 | 15.2 | 19.6 | 16.9 | 16.2 |
| Professional fees | | | | | | | | 0.3 |
| Other selling, general and administrative | | | | | | | | |
| Research and development | 8.0 | 8.9 | 8.9 | 13.8 | 16.1 | 19.7 | 23.4 | 30.1 |
| Equity in earnings | | | | | | | | |
| Other operating expenses | | | | | | | | -37.7 |
| EBITDA [+] | -0.5 | -5.8 | -5.8 | -18.4 | 2.1 | -13.5 | 4.0 | -16.7 |
| EBITDA growth | -92.0% | -68.6% | | -984.4% | -115.4% | -434.9% | -124.1% | -4.4% |
| EBITDA margin | -1.4% | -21.1% | -21.1% | -83.5% | 3.1% | -21.6% | 5.0% | -20.0% |
| Depreciation | 0.3 | 0.2 | 1.4 | 0.5 | 0.9 | 2.0 | 4.7 | 3.0 |
| EBITA | -0.7 | -6.0 | -7.2 | -18.8 | 1.2 | -15.5 | -0.7 | -19.7 |
| EBITA margin | -2.2% | -21.9% | -26.4% | -85.6% | 1.8% | -24.9% | -0.8% | -23.5% |
| Amortization of intangibles | | 1.2 | | 1.2 | 1.2 | 0.9 | | 3.3 |
| EBIT [+] | -0.7 | -7.2 | -7.2 | -20.0 | 0.1 | -16.4 | -0.7 | -23.0 |
| EBIT growth | -90.1% | -64.1% | | -32429.0% | -100.4% | 2348.8% | -97.1% | -10.4% |
| EBIT margin | -2.2% | -26.4% | -26.4% | -91.1% | 0.1% | -26.3% | -0.8% | -27.4% |
| Non-recurring items [+] | 10.9 | 2.2 | 2.2 | 1.5 | 8.9 | 19.4 | 4.7 | 31.2 |
| Asset impairment | 9.1 | | | | | 17.0 | | 23.8 |
| Loss (gain) on sale of assets | | | | | 5.4 | | | |
| Loss on contingent liability | | | | | | | | 0.2 |
| Other income (expense), net [+] | 0.1 | 2.0 | 2.0 | -0.2 | 0.0 | -4.2 | 6.6 | -2.5 |
| Gain (loss) on sale of assets | | | | | | | | -0.5 |
| Other | | -0.5 | | -0.2 | 0.0 | -4.2 | 6.6 | -2.0 |
| Pre-tax income | -11.6 | -7.4 | -7.4 | -21.7 | -8.9 | -40.0 | 1.2 | -56.6 |
| Income taxes | -0.2 | 0.0 | 0.0 | 0.1 | 0.0 | -2.0 | -12.3 | 14.6 |
| Tax rate | 1.7% | 0.2% | 0.2% | | | 5.0% | | |
| Net income | -11.4 | -7.4 | -7.4 | -21.8 | -8.9 | -38.0 | 13.5 | -71.2 |
| Net margin | -35.1% | -27.2% | -27.2% | -98.9% | -13.3% | -60.9% | 16.8% | -85.0% |
| |
| Basic EPS [+] | ($0.23) | ($0.16) | ($0.16) | ($0.58) | ($0.24) | ($1.06) | $0.38 | ($2.04) |
| Growth | 45.1% | -72.8% | | 138.9% | -77.2% | -379.3% | -118.7% | 43.1% |
| Diluted EPS [+] | ($0.23) | ($0.16) | ($0.16) | ($0.58) | ($0.24) | ($1.06) | $0.38 | ($2.04) |
| Growth | 45.1% | -72.8% | | 138.9% | -77.2% | -381.5% | -118.6% | 43.1% |
| |
| Shares outstanding (basic) [+] | 49.8 | 47.0 | 47.0 | 37.5 | 36.7 | 35.7 | 35.4 | 35.0 |
| Growth | 5.8% | 25.5% | | 2.1% | 2.8% | 0.8% | 1.3% | 4.4% |
| Shares outstanding (diluted) [+] | 49.8 | 47.0 | 47.0 | 37.5 | 36.7 | 35.7 | 35.7 | 35.0 |
| Growth | 5.8% | 25.5% | | 2.1% | 2.8% | 0.0% | 2.0% | 4.4% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |