| Revenue | 6/30/2019 | 6/30/2018 | 6/30/2017 | 6/30/2016 |
| 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 |