Financial Summary (All financials)
| In millions, except per share items | Jul-31-17 | Jul-31-16 | Jul-31-15 | Jul-31-14 | Jul-31-13 | Jul-31-12 | Jul-31-11 | Jul-31-10 |
| Revenues | 390.8 | 324.2 | 398.0 | 305.1 | 152.0 | 132.1 | 249.5 | 219.1 |
| Revenue growth | 20.5% | -18.5% | 30.4% | 100.8% | 15.0% | -47.0% | 13.9% | 59.5% |
| Cost of goods sold | 217.7 | 184.3 | 218.1 | 165.2 | 71.2 | 63.6 | 95.3 | 96.7 |
| Gross profit | 173.1 | 139.9 | 179.9 | 139.9 | 80.8 | 68.5 | 154.2 | 122.4 |
| Gross margin | 44.3% | 43.2% | 45.2% | 45.8% | 53.1% | 51.8% | 61.8% | 55.9% |
| Selling, general and administrative | 82.1 | 76.7 | 82.1 | 77.0 | 39.3 | 36.3 | 49.0 | 45.0 |
| Research and development | 61.7 | 60.9 | 64.2 | 60.7 | 52.3 | 49.9 | 52.7 | 48.9 |
| EBITA | 29.3 | 2.3 | 33.6 | 2.1 | -10.8 | -17.7 | 52.6 | 28.5 |
| EBITA margin | 7.5% | 0.7% | 8.5% | 0.7% | -7.1% | -13.4% | 21.1% | 13.0% |
| Amortization of intangibles | 0.7 | 1.2 | 1.8 | 1.9 | 1.6 | 3.2 | 6.0 | 10.7 |
| EBIT | 28.6 | 1.1 | 31.8 | 0.2 | -12.4 | -20.9 | 46.6 | 17.8 |
| EBIT margin | 7.3% | 0.3% | 8.0% | 0.1% | -8.2% | -15.8% | 18.7% | 8.1% |
| Pre-tax income | 28.5 | 0.8 | 34.1 | 2.9 | -12.4 | -20.8 | 59.8 | 18.5 |
| Income taxes | 5.9 | -1.7 | 2.6 | 0.8 | -0.3 | -0.9 | -0.3 | 0.3 |
| Tax rate | 20.9% | | 7.6% | 26.8% | 2.2% | 4.5% | | 1.9% |
| Earnings from continuing ops | 22.6 | 2.5 | 31.5 | 2.1 | -12.1 | -19.9 | 60.1 | 18.1 |
| Earnings from discontinued ops | | 8.7 | -3.3 | -1.3 | | | | |
| Net income | 22.6 | 11.2 | 28.2 | 0.8 | -12.1 | -19.9 | 60.1 | 18.1 |
| Net margin | 5.8% | 3.4% | 7.1% | 0.3% | -8.0% | -15.0% | 24.1% | 8.3% |
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| Diluted EPS | $0.41 | $0.05 | $0.58 | $0.04 | ($0.25) | ($0.40) | $1.19 | $0.39 |
| Shares outstanding (diluted) | 54.9 | 54.0 | 54.5 | 49.2 | 47.7 | 49.1 | 50.4 | 46.0 |
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| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |
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