| Revenue | 30/06/2019 | 30/06/2018 | 30/06/2017 | 30/06/2016 |
| Total revenue | 125,843,000 | 110,360,000 | 96,571,000 | 91,154,000 |
| Cost of revenue | 42,910,000 | 38,353,000 | 34,261,000 | 32,780,000 |
| Gross profit | 82,933,000 | 72,007,000 | 62,310,000 | 58,374,000 |
| Operating expenses |
| Research development | 16,876,000 | 14,726,000 | 13,037,000 | 11,988,000 |
| Selling general and administrative | 23,098,000 | 22,223,000 | 19,942,000 | 19,198,000 |
| Non-recurring | - | - | - | - |
| Others | - | - | - | - |
| Total operating expenses | 82,884,000 | 75,302,000 | 67,240,000 | 63,966,000 |
| Operating income or loss | 42,959,000 | 35,058,000 | 29,331,000 | 27,188,000 |
| Income from continuing operations |
| Total other income/expenses net | 729,000 | 1,416,000 | 570,000 | -1,549,000 |
| Earnings before interest and taxes | 42,959,000 | 35,058,000 | 29,331,000 | 27,188,000 |
| Interest expense | -2,686,000 | -2,733,000 | -2,222,000 | -1,243,000 |
| Income before tax | 43,688,000 | 36,474,000 | 29,901,000 | 25,639,000 |
| Income tax expense | 4,448,000 | 19,903,000 | 4,412,000 | 5,100,000 |
| Minority interest | - | - | - | - |
| Net income from continuing ops | 39,240,000 | 16,571,000 | 25,489,000 | 20,539,000 |
| Non-recurring events |
| Discontinued operations | - | - | - | - |
| Extraordinary items | - | - | - | - |
| Effect of accounting changes | - | - | - | - |
| Other items | - | - | - | - |
| Net income |
| Net income | 39,240,000 | 16,571,000 | 25,489,000 | 20,539,000 |
| Preferred stock and other adjustments | - | - | - | - |
| Net income applicable to common shares | 39,240,000 | 16,571,000 | 25,489,000 | 20,539,000 |