| In millions, except per share items | Jan-31-23 | Jan-31-22 | Jan-31-21 | Jan-31-20 | Jan-31-19 | Jan-31-18 | Jan-31-17 | Jan-31-16 |
| | 8-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues | 142.5 | 117.5 | 116.0 | 133.4 | 136.7 | 113.4 | 98.4 | 94.7 |
| Revenue growth | 21.3% | 1.2% | -13.0% | -2.3% | 20.5% | 15.2% | 4.0% | 7.1% |
| Cost of goods sold | 94.4 | 73.7 | 74.7 | 84.7 | 82.7 | 69.4 | 59.0 | 56.5 |
| Gross profit | 48.2 | 43.7 | 41.4 | 48.8 | 54.0 | 44.0 | 39.5 | 38.2 |
| Gross margin | 33.8% | 37.2% | 35.6% | 36.5% | 39.5% | 38.8% | 40.1% | 40.3% |
| Selling, general and administrative [+] | 35.9 | 32.7 | 32.7 | 38.2 | 37.5 | 31.1 | 26.9 | 25.3 |
| Sales and marketing | 24.5 | 23.2 | 23.3 | 26.9 | 26.3 | 22.2 | 19.0 | 18.2 |
| General and administrative | 11.4 | 9.6 | 9.4 | 11.4 | 11.1 | 8.9 | 7.9 | 7.0 |
| Research and development | 6.8 | 6.8 | 6.2 | 8.1 | 7.8 | 7.5 | 6.3 | 6.9 |
| Other operating expenses | | 1.4 | | | | | | |
| EBITDA [+] | | 6.9 | 8.4 | 8.7 | 14.9 | 9.4 | 8.7 | 8.0 |
| EBITDA growth | -20.6% | -18.5% | -3.5% | -41.4% | 58.1% | 8.0% | 8.9% | -13.9% |
| EBITDA margin | 3.8% | 5.8% | 7.3% | 6.5% | 10.9% | 8.3% | 8.8% | 8.5% |
| Depreciation | | 1.8 | 1.9 | 2.1 | 2.1 | 1.8 | 1.7 | 1.6 |
| EBITA | 5.4 | 5.1 | 6.5 | 6.6 | 12.8 | 7.6 | 7.0 | 6.4 |
| EBITA margin | 3.8% | 4.3% | 5.6% | 5.0% | 9.4% | 6.7% | 7.1% | 6.8% |
| Amortization of intangibles | | 2.2 | 4.1 | 4.2 | 4.1 | 2.2 | 0.7 | 0.5 |
| EBIT [+] | 5.4 | 2.9 | 2.4 | 2.4 | 8.7 | 5.4 | 6.3 | 5.9 |
| EBIT growth | 90.0% | 17.7% | 0.0% | -72.1% | 61.1% | -13.8% | 5.8% | -17.9% |
| EBIT margin | 3.8% | 2.4% | 2.1% | 1.8% | 6.4% | 4.8% | 6.4% | 6.3% |
| Non-recurring items [+] | | -1.4 | | | | | | |
| Loss (gain) on sale of assets | | -0.7 | | | | | | |
| Loss (gain) on disposal of assets | | -0.7 | | | | | | |
| Interest expense, net [+] | 1.7 | 0.7 | 1.0 | 0.7 | 0.7 | 0.2 | -0.1 | -0.1 |
| Interest expense | 1.7 | 0.7 | 1.0 | 0.7 | 0.7 | 0.4 | | |
| Interest income | | | | | | 0.2 | 0.1 | 0.1 |
| Other income (expense), net [+] | -0.4 | 3.5 | 0.7 | -0.4 | -0.7 | 0.0 | 0.2 | 0.9 |
| Gain (loss) on debt retirement | | 4.5 | | | | | | |
| Gain (loss) on foreign currency transactions | | -0.3 | 0.6 | -0.4 | | | | |
| Other | -0.1 | 0.0 | 0.1 | 0.1 | 0.1 | 0.0 | 0.2 | 0.9 |
| Pre-tax income | 3.4 | 7.0 | 2.2 | 1.4 | 7.3 | 5.2 | 6.6 | 6.9 |
| Income taxes | 0.7 | 0.6 | 0.9 | -0.4 | 1.6 | 1.9 | 2.4 | 2.4 |
| Tax rate | 22.0% | 8.6% | 41.1% | | 21.6% | 36.3% | 36.0% | 34.5% |
| Net income | 2.7 | 6.4 | 1.3 | 1.8 | 5.7 | 3.3 | 4.2 | 4.5 |
| Net margin | 1.9% | 5.5% | 1.1% | 1.3% | 4.2% | 2.9% | 4.3% | 4.8% |
| |
| Basic EPS [+] | $0.36 | $0.89 | $0.18 | $0.25 | $0.83 | $0.48 | $0.57 | $605.68 |
| Growth | -59.2% | 393.5% | -27.8% | -69.9% | 75.1% | -16.5% | -99.9% | 1.8% |
| Diluted EPS [+] | $0.36 | $0.88 | $0.18 | $0.24 | $0.81 | $0.47 | $0.56 | $0.62 |
| Growth | -58.8% | 388.9% | -26.3% | -70.0% | 72.7% | -16.1% | -10.1% | 1.4% |
| |
| Dividends per share [+] | | | $0.07 | $0.28 | $0.07 | $0.28 | $0.28 | $0.28 |
| Growth | | -100.0% | -75.0% | 300.0% | -75.0% | 0.0% | 0.0% | 0.0% |
| |
| Shares outstanding (basic) [+] | 7.3 | 7.2 | 7.1 | 7.0 | 6.9 | 6.9 | 7.4 | 0.0 |
| Growth | 1.4% | 1.4% | 1.1% | 2.1% | -0.4% | -6.9% | 99230.7% | -4.6% |
| Shares outstanding (diluted) [+] | 7.4 | 7.3 | 7.2 | 7.2 | 7.1 | 7.0 | 7.6 | 7.3 |
| Growth | 0.5% | 2.4% | -1.0% | 2.2% | 1.0% | -7.4% | 3.9% | -4.3% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |