| Revenue | 31/12/2018 | 01/01/2018 | 31/12/2016 | 31/12/2015 |
| Total revenue | 17,550,000 | 17,741,000 | 16,598,000 | 16,615,000 |
| Cost of revenue | 190,000 | 231,000 | 187,000 | 173,000 |
| Gross profit | 17,360,000 | 17,510,000 | 16,411,000 | 16,442,000 |
| Operating expenses |
| Research development | - | - | - | - |
| Selling general and administrative | 197,000 | 208,000 | 198,000 | 253,000 |
| Non-recurring | - | - | - | - |
| Others | 10,650,000 | 11,438,000 | 11,559,000 | 14,470,000 |
| Total operating expenses | 11,480,000 | 12,314,000 | 12,386,000 | 15,283,000 |
| Operating income or loss | 6,070,000 | 5,427,000 | 4,212,000 | 1,332,000 |
| Income from continuing operations |
| Total other income/expenses net | -110,000 | 198,000 | -324,000 | 312,000 |
| Earnings before interest and taxes | - | - | - | - |
| Interest expense | - | - | - | - |
| Income before tax | 5,960,000 | 5,625,000 | 3,888,000 | 1,644,000 |
| Income tax expense | 1,560,000 | 1,728,000 | 1,724,000 | 688,000 |
| Minority interest | 274,000 | 237,000 | 440,000 | 391,000 |
| Net income from continuing ops | 4,400,000 | 3,897,000 | 2,164,000 | 956,000 |
| Non-recurring events |
| Discontinued operations | - | - | - | - |
| Extraordinary items | - | - | - | - |
| Effect of accounting changes | - | - | - | - |
| Other items | - | - | - | - |
| Net income |
| Net income | 4,302,000 | 3,807,000 | 2,063,000 | 860,000 |
| Preferred stock and other adjustments | - | - | - | - |
| Net income applicable to common shares | 3,975,000 | 3,494,000 | 1,742,000 | 546,000 |