Net Loss Per Share - Schedule of Earnings Per Share Basic and Diluted (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Numerator:
Net loss	$ (12,421)	$ (16,966)	$ (33,194)	$ (40,320)
Denominator:
Weighted-average shares outstanding - basic	171,903	128,515	161,705	126,657
Weighted-average shares outstanding - diluted	171,903	128,515	161,705	126,657
Net loss per share - basic	$ (0.07)	$ (0.13)	$ (0.21)	$ (0.32)
Net loss per share - diluted	$ (0.07)	$ (0.13)	$ (0.21)	$ (0.32)