Net Loss per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Numerator:
Net loss	$ (25,946)	$ (79,679)
Denominator:
Weighted-average ordinary shares outstanding	75,247	64,723
Less: weighted-average ordinary shares subject to forfeiture		(230)
Weighted-average shares used to compute basic net loss per share	75,247	64,493
Weighted-average shares used to compute diluted net loss per share	75,247	64,493
Basic net loss per share	$ (0.34)	$ (1.24)
Diluted net loss per share	$ (0.65)	$ (1.24)