Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Statement of Comprehensive Income [Abstract]
Net loss	$ (124,974)	$ (107,594)	$ (96,071)
Foreign currency translation adjustment	(5,644)	4,604	(93)
Comprehensive loss	$ (130,618)	$ (102,990)	$ (96,164)

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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+ Details