The Company and Significant Accounting Policies - Reconciliation of Basic and Diluted Income (Loss) Per Share (Detail) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Numerator:
Net income (loss) attributable to common stockholders	$ 2,041	$ 1,887
Denominator:
Weighted average common shares outstanding, basic	87,623,887	86,522,378
Basic earnings per share:
Net income (loss) per share attributable to common stockholders	$ 0.02	$ 0.02
Numerator:
Net income (loss) attributable to common stockholders	$ 2,041	$ 1,887
Denominator:
Weighted average common shares outstanding, basic	87,623,887	86,522,378
Dilutive securities:
Stock options and restricted stock units	2,162,698	2,107,838
Weighted average common shares outstanding, diluted	89,786,585	88,630,216
Diluted earnings per share:
Net income (loss) per share attributable to common stockholders	$ 0.02	$ 0.02