Nature of the Business - Additional Information (Detail) $ in Thousands		3 Months Ended	12 Months Ended
	Jun. 09, 2023 USD ($)	Mar. 31, 2024 USD ($) Number	Dec. 31, 2023 USD ($)	Jul. 31, 2023	May 19, 2023 USD ($)	Mar. 31, 2023 USD ($)
Accumulated deficit		$ (484,083)	$ (477,275)
Cash payment of closing the transaction					$ 87,500
Cash and cash equivalents		90,481	98,020			$ 72,326
Gain loss on recognize assets sales	$ 83,736	$ 3,764	$ 83,736
Reduction in workforce, percentage				50.00%
Reduction in workforce, number | Number		11
Asset Purchase Agreement [Member]
Reduction in workforce, number | Number		8