Related-party transactions (Tables)

12 Months Ended

Dec. 31, 2023

Related party transactions [abstract]

Summary of related-party transactions

Compensation of key management personnel of the Group

	Amounts in thousands USD
	For the year ended December 31, 2023		For the year ended December 31, 2022		For the year ended December 31, 2021 (1)
Wages and salaries	$	2,589	$	1,923	$	1,928
Share-based compensation expense	2,894		2,191		832
Variable / bonus expense	678		1,068		787
Pension costs - defined contribution plans	407		291		303
	$	6,568	$	5,473	$	3,850

(1) For years ending December 31, 2021, we have restated to show separately variable / bonus expense, include share-based compensation expense, and exclude social charges expense.