Net Loss Per Share - Computation of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Net loss	$ (24,506)	$ (7,748)
Weighted-average shares used to compute net loss per share, basic (in shares)	109,524	104,531
Weighted-average shares used to compute net loss per share, diluted (in shares)	109,524	104,531
Net loss per share, basic (in usd per share)	$ (0.22)	$ (0.07)
Net loss per share, diluted (in usd per share)	$ (0.22)	$ (0.07)