Condensed Consolidated Statements of Comprehensive Income (Loss ) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2021	Mar. 31, 2020
Statement Of Income And Comprehensive Income [Abstract]
Net loss	$ (22,122)	$ (8,381)
Other comprehensive income (loss):
Comprehensive loss	$ (22,122)	$ (8,381)

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

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