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+ Details

License, Collaboration and Other Agreements - Additional Information (Detail) - USD ($) $ in Thousands	1 Months Ended	12 Months Ended
	Feb. 28, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Research And Development Arrangement Contract To Perform For Others [Line Items]
Revenue		$ 353	$ 10,386	$ 0
Collaboration Revenue [Member]
Research And Development Arrangement Contract To Perform For Others [Line Items]
Revenue			$ 10,000
Additional Collaboration Revenue [Member]
Research And Development Arrangement Contract To Perform For Others [Line Items]
Revenue		400
Kyorin Pharmaceutical Co Ltd [Member]
Research And Development Arrangement Contract To Perform For Others [Line Items]
Upfront and milestone payments received		20,000
Milestone payments received	$ 10,000
Development Regulatory And Sales Milestones [Member] \| Kyorin Pharmaceutical Co Ltd [Member]
Research And Development Arrangement Contract To Perform For Others [Line Items]
Remaining receivable based on achievement of research milestones		$ 155,000