| Revenue | 12/31/2017 | 12/31/2016 | 12/31/2015 | 12/31/2014 |
| Total Revenue | 113,420 | 103,379 | 92,999 | 105,595 |
| Cost of Revenue | 27,364 | 24,027 | 21,053 | 20,930 |
| Gross Profit | 86,056 | 79,352 | 71,946 | 84,665 |
| Operating Expenses |
| Research Development | 18,787 | 10,732 | 8,290 | 8,144 |
| Selling General and Administrative | 21,540 | 18,013 | 14,825 | 15,074 |
| Non Recurring | - | - | - | - |
| Others | - | - | - | - |
| Total Operating Expenses | 67,691 | 52,772 | 44,168 | 44,148 |
| Operating Income or Loss | 45,729 | 50,607 | 48,831 | 61,447 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | 473 | 263 | -577 | 58 |
| Earnings Before Interest and Taxes | 45,729 | 50,607 | 48,831 | 61,447 |
| Interest Expense | - | - | - | - |
| Income Before Tax | 46,202 | 50,870 | 48,254 | 61,505 |
| Income Tax Expense | 14,386 | 18,323 | 17,496 | 23,186 |
| Minority Interest | - | - | - | - |
| Net Income From Continuing Ops | 31,816 | 32,547 | 30,758 | 38,319 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | 31,816 | 32,547 | 30,758 | 38,319 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | 31,816 | 32,547 | 30,758 | 38,319 |