Nature of the Business - Additional Information (Detail) - USD ($) $ in Thousands		12 Months Ended
	Mar. 25, 2024	Dec. 31, 2024	Dec. 31, 2023	Nov. 16, 2023
Nature Of Business [Line Items]
Common stock, aggregate purchase price				$ 42,000
Net Income (Loss)		$ (47,733)	$ (53,743)
Accumulated deficit		(234,814)	(187,081)
Cash and cash equivalents		77,965	$ 25,617
Homology
Nature Of Business [Line Items]
Business combination shares conversion into rights to purchase common stock	1,682,045
Stockholders' equity, reverse stock split	one-for-eighteen
Outstanding common stock of the combined company	74.40%
Conversion of Stock, Shares Converted	7,017,842
Parent company [Member]
Nature Of Business [Line Items]
Cash and cash equivalents		$ 78,000