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Loss per share (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Loss per share
Net loss for the year	$ 30,699	$ 21,622
Weighted average number of common shares	20,464,168	17,294,653
Basic loss per share	$ 1.50	$ 1.25
Diluted loss per share	$ 1.50	$ 1.25
Share options	2,092,596	1,522,362
Warrants	724,983	1,223,744
RSUs	232,317	8,717
Exercisable	1,510,396	1,678,431

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- Definition

The amount of profit (loss) attributable to ordinary equity holders of the parent entity (the numerator) divided by the weighted average number of ordinary shares outstanding during the period (the denominator).

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