Restructuring - Additional Information (Detail) $ in Thousands			1 Months Ended	3 Months Ended		12 Months Ended
	Nov. 02, 2023 Employee	Oct. 29, 2023 Employee	Nov. 30, 2023 USD ($)	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Dec. 31, 2023 USD ($)
Restructuring Cost and Reserve [Line Items]
Workforce reduction rate	41.00%
Number of positions eliminated | Employee	160	160
Restructuring Charges						$ 5,606
Stock-based compensation expense				$ 6,489	$ 6,850
Restricted Stock Units [Member]
Restructuring Cost and Reserve [Line Items]
Stock-based compensation expense			$ 1,255
Severance and other employee costs
Restructuring Cost and Reserve [Line Items]
Restructuring Charges						5,345
Acceleration of unvested equity awards
Restructuring Cost and Reserve [Line Items]
Restructuring Charges						$ 261