| Revenue | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
| Total Revenue | 2,821,000 | 2,585,000 | 2,290,000 | 2,032,000 |
| Cost of Revenue | - | - | - | - |
| Gross Profit | 2,821,000 | 2,585,000 | 2,290,000 | 2,032,000 |
| Operating Expenses |
| Research Development | - | - | - | - |
| Selling General and Administrative | 1,406,000 | 1,344,000 | 1,306,000 | 1,291,000 |
| Non Recurring | - | - | - | - |
| Others | 221,000 | 241,000 | 241,000 | 248,000 |
| Total Operating Expenses | 1,627,000 | 1,585,000 | 1,547,000 | 1,539,000 |
| Operating Income or Loss | 1,194,000 | 1,000,000 | 743,000 | 493,000 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | -51,000 | -64,000 | -38,000 | -42,000 |
| Earnings Before Interest and Taxes | - | - | - | - |
| Interest Expense | - | - | - | - |
| Income Before Tax | 1,143,000 | 936,000 | 705,000 | 451,000 |
| Income Tax Expense | 259,000 | 344,000 | 236,000 | 142,000 |
| Minority Interest | - | - | - | - |
| Net Income From Continuing Ops | 884,000 | 592,000 | 469,000 | 309,000 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | 884,000 | 592,000 | 469,000 | 309,000 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | 845,000 | 546,000 | 407,000 | 245,000 |