Net Income (Loss) per Share Attributable to Common Stockholders - Basic and Diluted Net Income (Loss) Per Share Attributable to Common Stockholders (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Earnings Per Share [Abstract]
Net income (loss)	$ (1,576)	$ (4,884)	$ (3,788)	$ 32,212
Weighted-average number of shares used in computing net income (loss) per share available to common stockholders, basic	37,976,764	31,484,542	37,845,900	31,472,666
Effect of dilutive stock options				133,168
Weighted-average number of shares used in computing net income (loss) per share available to common stockholders, diluted	37,976,764	31,484,542	37,845,900	31,605,834
Net income (loss) per share available for common stockholders, basic	$ (0.04)	$ (0.16)	$ (0.1)	$ 1.02
Net income (loss) per share available for common stockholders, dilutive	$ (0.04)	$ (0.16)	$ (0.1)	$ 1.02