Per share price of saleable stock paid or offered to be paid by acquirer in business combination.

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Name:	us-gaap_BusinessAcquisitionSharePrice
Namespace Prefix:	us-gaap_
Data Type:	dtr-types:perShareItemType
Balance Type:	na
Period Type:	instant

Subsequent Events - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Millions	May 07, 2026	May 06, 2026	Mar. 31, 2026	Dec. 31, 2025
Subsequent Event [Line Items]
Common stock, par value			$ 0.001	$ 0.001
Settlement Agreement [Member]
Subsequent Event [Line Items]
Litigation avoidance fee	$ 11.0
Subsequent Event [Member] \| Merger Agreement with Angelini Pharma S.p.A. [Member]
Subsequent Event [Line Items]
Common stock, par value		$ 0.001
Merger right to receive cash price per share		$ 31.5
Termination fee		$ 155.5