Condensed Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2022	Mar. 31, 2021
Statement of Comprehensive Income [Abstract]
Net loss	$ (10,199)	$ (22,122)
Other comprehensive loss:
Unrealized gain on available-for-sale securities	4	0
Comprehensive loss	$ (10,195)	$ (22,122)

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

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