| In millions, except per share items | Apr-30-16 | Apr-30-15 | Apr-30-14 | Apr-30-13 | Apr-30-12 | Apr-30-11 | Apr-30-10 | Apr-30-09 |
| | 10-K | 10-K | 10-K | 8-K | 10-K | 10-K | 10-K | 10-K |
| Total revenues | 113.9 | 102.9 | 100.6 | 100.5 | 102.6 | 85.6 | 75.3 | 78.0 |
| Revenue growth | 10.7% | 2.3% | 0.1% | -2.1% | 19.9% | 13.7% | -3.5% | -12.3% |
| Cost of goods sold [+] | 54.2 | 50.5 | 43.7 | 45.6 | 45.8 | 40.2 | 33.0 | 35.1 |
| Cost of maintenance | 9.4 | 8.6 | 8.0 | 7.7 | | | | |
| Cost of licenses/maintenance agreements | 7.7 | 7.7 | 4.0 | 6.0 | | | | |
| Gross profit | 59.7 | 52.4 | 56.9 | 54.9 | 56.8 | 45.4 | 42.3 | 42.9 |
| Gross margin | 52.4% | 51.0% | 56.5% | 54.7% | 55.3% | 53.0% | 56.2% | 55.0% |
| Selling, general and administrative [+] | 34.6 | 31.6 | 32.8 | 31.5 | 31.9 | 27.9 | 27.9 | 28.2 |
| Sales and marketing | 22.2 | 18.7 | 20.4 | 19.8 | 18.8 | 15.7 | 15.0 | 15.0 |
| General and administrative | 12.4 | 12.9 | 12.4 | 11.7 | 13.1 | 12.2 | 12.8 | 13.2 |
| Research and development | 11.2 | 11.1 | 9.1 | 12.3 | 8.2 | 7.4 | 6.7 | 7.2 |
| Other operating expenses | 0.3 | 0.4 | 0.5 | -2.7 | 0.5 | 0.9 | 0.4 | 0.4 |
| EBITDA [+] | 19.1 | 15.2 | 17.1 | 15.4 | 16.7 | 13.5 | 9.5 | 10.7 |
| EBITDA growth | 26.2% | -11.4% | 11.5% | -8.0% | 23.8% | 42.7% | -11.4% | -11.9% |
| EBITDA margin | 16.8% | 14.8% | 17.0% | 15.3% | 16.3% | 15.8% | 12.6% | 13.7% |
| Depreciation and amortization | 5.3 | 5.4 | 2.1 | 1.1 | | 3.6 | 1.8 | 3.1 |
| EBITA | 13.8 | 9.7 | 15.0 | 14.3 | 16.7 | 9.9 | 7.7 | 7.5 |
| EBITA margin | 12.1% | 9.5% | 14.9% | 14.2% | 16.3% | 11.5% | 10.2% | 9.7% |
| Amortization of intangibles | 0.3 | 0.4 | 0.5 | 0.5 | 0.5 | 0.7 | 0.4 | 0.4 |
| EBIT [+] | 13.5 | 9.3 | 14.5 | 13.8 | 16.2 | 9.2 | 7.3 | 7.2 |
| EBIT growth | 44.8% | -35.7% | 5.4% | -14.7% | 75.9% | 25.9% | 1.5% | -11.2% |
| EBIT margin | 11.9% | 9.1% | 14.4% | 13.7% | 15.8% | 10.7% | 9.7% | 9.2% |
| Interest income | 1.3 | 1.2 | 0.9 | | 1.3 | 1.4 | 1.5 | 1.8 |
| Interest income | 1.3 | 1.2 | 0.9 | | 1.3 | 1.4 | 1.5 | 1.8 |
| Other income (expense), net | -0.2 | -0.2 | 0.4 | 1.7 | -0.2 | 0.5 | 0.5 | -2.9 |
| Pre-tax income | 14.7 | 10.4 | 15.9 | 15.5 | 17.3 | 11.1 | 9.2 | 6.1 |
| Income taxes | 4.5 | 2.3 | 5.6 | 5.1 | 5.9 | 3.8 | 3.4 | 2.4 |
| Tax rate | 30.3% | 21.9% | 35.0% | 32.9% | 34.3% | 33.9% | 37.2% | 39.1% |
| Minority interest | | | | | | | -0.1 | -0.7 |
| Net income | 10.2 | 8.1 | 10.3 | 10.4 | 11.3 | 7.4 | 5.7 | 3.0 |
| Net margin | 9.0% | 7.9% | 10.3% | 10.4% | 11.1% | 8.6% | 7.6% | 3.9% |
| |
| Basic EPS [+] | $0.36 | $0.29 | $0.37 | $0.38 | $0.43 | $0.29 | $0.23 | $0.12 |
| Growth | 24.1% | -23.1% | -2.4% | -10.6% | 49.9% | 26.9% | 89.2% | -53.7% |
| Diluted EPS [+] | $0.35 | $0.28 | $0.37 | $0.38 | $0.42 | $0.28 | $0.22 | $0.12 |
| Growth | 24.3% | -22.7% | -2.5% | -10.0% | 48.8% | 27.6% | 88.2% | -52.4% |
| |
| |
| Shares outstanding (basic) [+] | 28.7 | 28.3 | 27.6 | 27.2 | 26.5 | 25.8 | 25.3 | 25.3 |
| Growth | 1.6% | 2.3% | 1.7% | 2.7% | 2.7% | 1.7% | 0.0% | -0.4% |
| Shares outstanding (diluted) [+] | 29.0 | 28.6 | 28.1 | 27.6 | 27.1 | 26.2 | 25.9 | 25.8 |
| Growth | 1.4% | 1.8% | 1.7% | 2.0% | 3.5% | 1.2% | 0.5% | -3.0% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |