Condensed Consolidated Statements of Comprehensive Loss (unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Income Statement [Abstract]
Net loss	$ (2,212)	$ (2,843)
Other comprehensive income (loss):
Foreign currency translation adjustments	(13)	36
Comprehensive loss	$ (2,225)	$ (2,807)

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

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