| Revenue | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
| Total Revenue | 4,265,000 | 4,107,000 | 3,328,000 | 2,890,000 |
| Cost of Revenue | - | - | - | - |
| Gross Profit | 4,265,000 | 4,107,000 | 3,328,000 | 2,890,000 |
| Operating Expenses |
| Research Development | - | - | - | - |
| Selling General and Administrative | 2,279,000 | 2,204,000 | 1,915,000 | 1,683,000 |
| Non Recurring | - | - | - | - |
| Others | 213,000 | 222,000 | 170,000 | 162,000 |
| Total Operating Expenses | 2,492,000 | 2,426,000 | 2,085,000 | 1,845,000 |
| Operating Income or Loss | 1,773,000 | 1,681,000 | 1,243,000 | 1,045,000 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | -145,000 | -287,000 | -323,000 | -131,000 |
| Earnings Before Interest and Taxes | - | - | - | - |
| Interest Expense | - | - | - | - |
| Income Before Tax | 1,628,000 | 1,394,000 | 920,000 | 914,000 |
| Income Tax Expense | 235,000 | 208,000 | 208,000 | 221,000 |
| Minority Interest | - | - | - | - |
| Net Income From Continuing Ops | 1,393,000 | 1,186,000 | 712,000 | 693,000 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | 1,393,000 | 1,186,000 | 712,000 | 693,000 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | 1,323,000 | 1,110,000 | 647,000 | 661,000 |