| Revenue | 12/31/2018 | 12/31/2017 | 12/31/2016 | 12/31/2015 |
| Total Revenue | 16,724,000 | 15,888,000 | 14,729,000 | 14,970,000 |
| Cost of Revenue | - | - | - | - |
| Gross Profit | 16,724,000 | 15,888,000 | 14,729,000 | 14,970,000 |
| Operating Expenses |
| Research Development | - | - | - | - |
| Selling General and Administrative | 7,677,000 | 7,445,000 | 6,955,000 | 6,847,000 |
| Non Recurring | - | - | - | - |
| Others | 2,619,000 | 2,953,000 | 2,521,000 | 2,616,000 |
| Total Operating Expenses | 10,296,000 | 10,398,000 | 9,476,000 | 9,463,000 |
| Operating Income or Loss | 6,428,000 | 5,490,000 | 5,253,000 | 5,507,000 |
| Income from Continuing Operations |
| Total Other Income/Expenses Net | - | - | - | - |
| Earnings Before Interest and Taxes | - | - | - | - |
| Interest Expense | - | - | - | - |
| Income Before Tax | 6,428,000 | 5,490,000 | 5,253,000 | 5,507,000 |
| Income Tax Expense | 1,082,000 | 102,000 | 1,268,000 | 1,364,000 |
| Minority Interest | 42,000 | 72,000 | 1,155,000 | 1,270,000 |
| Net Income From Continuing Ops | 5,346,000 | 5,388,000 | 3,985,000 | 4,143,000 |
| Non-recurring Events |
| Discontinued Operations | - | - | - | - |
| Extraordinary Items | - | - | - | - |
| Effect Of Accounting Changes | - | - | - | - |
| Other Items | - | - | - | - |
| Net Income |
| Net Income | 5,301,000 | 5,338,000 | 3,903,000 | 4,106,000 |
| Preferred Stock And Other Adjustments | - | - | - | - |
| Net Income Applicable To Common Shares | 5,040,000 | 5,053,000 | 3,662,000 | 3,864,000 |