Net Loss Per Share - Summary of basic and diluted net loss per share attributable to common stockholders (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Net loss	$ (21,038)	$ (15,399)
Weighted-average common shares outstanding, basic and diluted	28,145,036	26,264,019
Net loss per share attributable to common stockholders, basic and diluted	$ (0.75)	$ (0.59)