Interim Condensed Consolidated Statement of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Loss for the period	$ (19,288)	$ (9,738)	$ (42,330)	$ (22,237)
Exchange differences on translation of foreign operations	(594)	716	(161)	1,321
Comprehensive loss for the period	$ (19,882)	$ (9,022)	$ (42,491)	$ (20,916)