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Commitments and Contingencies - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Other Commitments [Line Items]
License revenue	$ 1,000	$ 0	$ 1,000	$ 3,600
Ray Therapeutics, Inc
Other Commitments [Line Items]
License revenue	$ 1,000		$ 1,000
Lexeo Therapeutics, Inc
Other Commitments [Line Items]
License revenue				$ 3,500

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