| In millions, except per share items | Jul-31-16 | Jul-31-15 | Jul-31-14 | Jul-31-13 | Jul-31-12 | Jul-31-11 | Jul-31-10 | Jul-31-09 |
| | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K | 10-K |
| Revenues: |
| Netherlands | | | | | | | 0.7 | 0.7 |
| United States | | | | | | | 20.8 | 16.9 |
| Total revenues | 47.7 | 40.4 | 33.0 | 30.1 | 22.5 | 21.3 | 21.5 | 17.6 |
| Revenue growth [+] | 17.9% | 22.5% | 9.7% | 33.8% | 5.4% | -0.7% | 22.3% | 3.8% |
| Netherlands | | | | | | | 5.7% | -14.5% |
| United States | | | | | | | 23.0% | 4.7% |
| Cost of goods sold | 8.8 | 7.3 | 6.4 | 6.6 | 5.3 | 4.5 | 4.4 | 3.4 |
| Gross profit | 38.9 | 33.1 | 26.6 | 23.5 | 17.2 | 16.8 | 17.1 | 14.2 |
| Gross margin | 81.5% | 81.9% | 80.7% | 78.0% | 76.6% | 79.0% | 79.7% | 80.6% |
| Selling, general and administrative [+] | 17.9 | 17.1 | 15.6 | 13.5 | 9.0 | 8.5 | 9.7 | 7.6 |
| Sales and marketing | 10.8 | 10.4 | 9.3 | 7.5 | 4.6 | 4.3 | 4.8 | 3.4 |
| General and administrative | 7.1 | 6.6 | 6.2 | 6.0 | 4.5 | 4.3 | 4.9 | 4.2 |
| Research and development | 5.1 | 4.2 | | | | | | |
| Other operating expenses | 9.9 | 7.8 | 9.4 | 8.4 | 5.5 | 4.9 | 6.5 | 4.3 |
| EBITDA [+] | 6.0 | 4.1 | 1.7 | 1.6 | 2.7 | 3.4 | 2.6 | 2.2 |
| EBITDA growth | 46.2% | 137.6% | 9.6% | -42.3% | -20.8% | 32.5% | 19.4% | 4.1% |
| EBITDA margin | 12.5% | 10.1% | 5.2% | 5.2% | 12.0% | 16.0% | 12.0% | 12.3% |
| Depreciation | 0.9 | 0.7 | 1.3 | -2.1 | -1.4 | 0.9 | 1.6 | 1.1 |
| EBITA | 5.1 | 3.4 | 0.4 | 3.6 | 4.1 | 2.5 | 0.9 | 1.1 |
| EBITA margin | 10.7% | 8.4% | 1.2% | 12.1% | 18.3% | 11.8% | 4.4% | 6.3% |
| Amortization of intangibles | 1.5 | 1.1 | | 3.3 | 2.8 | 0.8 | | |
| EBIT [+] | 3.5 | 2.3 | 0.4 | 0.3 | 1.3 | 1.7 | 0.9 | 1.1 |
| EBIT growth | 53.2% | 491.8% | 38.7% | -78.2% | -25.3% | 84.0% | -15.1% | -17.9% |
| EBIT margin | 7.4% | 5.7% | 1.2% | 0.9% | 5.8% | 8.1% | 4.4% | 6.3% |
| Non-recurring items [+] | | | 0.0 | 0.5 | | | 0.4 | |
| Asset impairment | | | 0.0 | 0.4 | | | | |
| Unusual expense | | | | 0.1 | | | | |
| Interest expense | 0.5 | 0.5 | 0.3 | 0.6 | 0.2 | 0.8 | 0.6 | 0.2 |
| Interest expense | 0.5 | 0.5 | 0.3 | 0.6 | 0.2 | 0.8 | 0.6 | 0.2 |
| Other income (expense), net [+] | 0.0 | 0.0 | 0.1 | -1.1 | 0.2 | 0.5 | 0.0 | 0.0 |
| Gain (loss) on debt retirement | | | | -0.7 | | | | |
| Other | 0.0 | 0.0 | 0.0 | 0.0 | 0.2 | 0.5 | | 0.0 |
| Pre-tax income | 3.1 | 1.9 | 0.1 | -1.9 | 1.3 | 1.4 | -0.1 | 0.9 |
| Income taxes | 1.4 | 0.8 | 0.2 | -1.1 | 0.0 | 0.0 | -1.3 | 0.1 |
| Tax rate | 43.7% | 43.1% | 173.4% | 60.1% | 0.0% | 0.0% | 1035.2% | 13.9% |
| Earnings from continuing ops | 1.7 | 1.1 | -0.1 | -0.8 | 1.1 | 2.4 | 1.2 | 0.8 |
| Earnings from discontinued ops | | | | | | 0.0 | -0.4 | -0.3 |
| Net income | 1.7 | 1.1 | -0.1 | -0.8 | 1.1 | 2.4 | 0.8 | 0.4 |
| Net margin | 3.7% | 2.6% | -0.3% | -2.5% | 4.7% | 11.5% | 3.6% | 2.4% |
| |
| Basic EPS [+] | $0.10 | $0.07 | ($0.01) | ($0.08) | $0.13 | $0.31 | $0.15 | $0.11 |
| Growth | 40.4% | -1039.8% | -90.0% | -158.2% | -57.1% | 104.6% | 39.0% | -48.5% |
| Diluted EPS [+] | $0.10 | $0.07 | ($0.01) | ($0.08) | $0.13 | $0.31 | $0.15 | $0.11 |
| Growth | 40.4% | -1013.3% | -90.0% | -159.4% | -57.8% | 103.2% | 39.0% | -45.9% |
| |
| Shares outstanding (basic) [+] | 17.2 | 14.8 | 13.3 | 9.8 | 8.0 | 7.9 | 7.8 | 7.1 |
| Growth | 16.0% | 11.7% | 35.4% | 22.7% | 1.8% | 1.1% | 10.0% | 7.3% |
| Shares outstanding (diluted) [+] | 17.7 | 15.3 | 13.3 | 9.8 | 8.2 | 7.9 | 7.8 | 7.1 |
| Growth | 15.9% | 15.0% | 35.4% | 20.1% | 3.3% | 1.8% | 10.0% | 2.2% |
| |
| EBIT is a non-GAAP figure that excludes all non-recurring expenses: restructuring costs, asset impairments, IPR&D writeoffs, and other unusual charges. |