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Loss per share (Tables) | 6 Months Ended
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Jun. 30, 2019
Loss per share [abstract] |
Loss per Share |
| June 30,
| 2019 | 2018
Loss attributable to common equity holders | (3,473) | (2,473)
Weighted average number of shares for basic and diluted LPS | 3,642,256 | 3,196,161

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