Equity Incentive Plan - Schedule of RSUs Activity for Performance-based RSUs Awarded to Employees Under 2019 Plan (Detail) - 2019 Plan [Member] - Restricted Stock Units [Member]	3 Months Ended
	Mar. 31, 2024 shares
Share Based Compensation Arrangement By Share Based Payment Award [Line Items]
Outstanding balance	2,429,289
Granted	0
Vested - non-employee director awards	(50,505)
Forfeited	(1,737)
Outstanding balance	2,377,047