| Supplementary capital | 12 months ended 31.12.2019 |
12 months ended 31.12.2018 |
|---|---|---|
| Opening balance | 9,111,033 | 5,127,086 |
| Issue of shares | – | 3,986,814 |
| Issue costs | (57) | (2,867) |
| Closing balance | 9,110,976 | 9,111,033 |