| In millions, except per share items | Feb-29-20 | Nov-30-19 | Aug-31-19 | May-31-19 | Feb-28-19 | Nov-30-18 | Aug-31-18 | May-31-18 |
| | 10-Q | 10-K | 10-Q | 10-Q | 10-Q | 10-K | 10-Q | 10-Q |
| Total revenues [+] | 155.6 | 169.2 | 192.4 | 205.7 | 168.9 | 191.3 | 193.6 | 206.3 |
| Products | 155.6 | 169.2 | 192.4 | 205.7 | 168.9 | 191.3 | 193.6 | 206.3 |
| Revenue growth | -7.9% | -11.6% | -0.6% | -0.3% | -5.5% | 2.7% | -3.6% | -6.8% |
| Cost of goods sold | 120.4 | 125.3 | 146.1 | 156.9 | 132.0 | 147.8 | 144.5 | 154.7 |
| Gross profit | 35.2 | 43.9 | 46.3 | 48.8 | 36.9 | 43.5 | 49.1 | 51.6 |
| Gross margin | 22.6% | 25.9% | 24.1% | 23.7% | 21.8% | 22.7% | 25.4% | 25.0% |
| Selling, general and administrative [+] | 26.8 | 24.1 | 26.6 | 30.2 | 28.7 | 22.8 | 26.3 | 28.0 |
| General and administrative | | 24.1 | | | | 22.8 | | |
| Equity in earnings | | | | | | | | |
| Other operating expenses | -0.1 | 31.4 | -1.8 | -8.6 | -0.8 | 1.1 | 0.6 | -0.1 |
| EBITDA [+] | 8.5 | -11.6 | 21.5 | 27.3 | 9.0 | 19.6 | 22.2 | 23.7 |
| EBITDA growth | -5.6% | -159.2% | -3.2% | 15.2% | -47.7% | 28.1% | -19.6% | -4.4% |
| EBITDA margin | 5.5% | -6.9% | 11.2% | 13.3% | 5.3% | 10.2% | 11.5% | 11.5% |
| Depreciation and amortization | 7.7 | 7.9 | 7.5 | 7.9 | 8.0 | 7.9 | 7.8 | 7.3 |
| EBIT [+] | 0.8 | -19.5 | 14.0 | 19.4 | 1.0 | 11.7 | 14.4 | 16.4 |
| EBIT growth | -20.0% | -266.7% | -2.8% | 18.3% | -90.0% | 44.4% | -29.8% | -8.4% |
| EBIT margin | 0.5% | -11.5% | 7.3% | 9.4% | 0.6% | 6.1% | 7.4% | 7.9% |
| Non-recurring items [+] | 1.0 | -1.0 | 7.8 | 7.0 | 1.4 | 7.2 | 9.3 | 0.9 |
| Asset impairment | | 6.8 | 1.0 | | | 3.9 | 9.2 | 0.4 |
| Loss (gain) on sale of assets | | -8.2 | 0.1 | 4.2 | | -0.9 | | |
| Interest expense | 4.6 | 3.2 | 5.1 | 5.2 | 5.0 | 3.4 | 4.7 | 4.6 |
| Interest expense | 4.6 | 3.2 | 5.1 | 5.2 | 5.0 | 3.4 | 4.7 | 4.6 |
| Other income (expense), net [+] | | | -0.2 | | | | | |
| Gain (loss) on debt retirement | | | 0.2 | | | | | |
| Write-off of deferred debt issuance costs | | | 0.2 | | | | | |
| Pre-tax income | -4.8 | -21.7 | 0.9 | 7.2 | -5.4 | 1.1 | 0.4 | 10.9 |
| Income taxes | -0.9 | 2.0 | 0.6 | 1.6 | -0.8 | -5.9 | 2.3 | 2.5 |
| Tax rate | 18.8% | | 66.7% | 22.2% | 14.8% | | 575.0% | 22.9% |
| Net income | -3.9 | -23.7 | 0.3 | 5.6 | -4.6 | 7.0 | -1.9 | 8.4 |
| Net margin | -2.5% | -14.0% | 0.2% | 2.7% | -2.7% | 3.7% | -1.0% | 4.1% |
| |
| Basic EPS [+] | ($0.09) | ($0.53) | $0.01 | $0.13 | ($0.10) | $0.16 | ($0.04) | $0.19 |
| Growth | -15.6% | -437.1% | -115.7% | -33.6% | -162.9% | -107.5% | -124.0% | -232.7% |
| Diluted EPS [+] | ($0.09) | ($0.53) | $0.01 | $0.12 | ($0.10) | $0.16 | ($0.04) | $0.19 |
| Growth | -15.6% | -439.3% | -115.4% | -34.4% | -163.4% | -107.5% | -124.2% | -231.8% |
| |
| |
| Shares outstanding (basic) [+] | 44.9 | 44.8 | 44.8 | 44.8 | 44.7 | 44.6 | 44.5 | 44.6 |
| Growth | 0.4% | 0.4% | 0.7% | 0.4% | 0.2% | 0.5% | 0.2% | 0.5% |
| Shares outstanding (diluted) [+] | 44.9 | 44.8 | 45.7 | 45.6 | 44.7 | 44.9 | 44.5 | 44.9 |
| Growth | 0.4% | -0.2% | 2.7% | 1.6% | -0.7% | 1.1% | -0.4% | 1.1% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |