Condensed Statements of Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2023	Mar. 31, 2022
Statement of Comprehensive Income [Abstract]
Net loss	$ (43,971)	$ (36,892)
Other comprehensive income (loss):
Unrealized gain (loss) on available-for-sale securities	451	(465)
Comprehensive loss	$ (43,520)	$ (37,357)

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

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