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Name:	us-gaap_PurchaseCommitmentExcludingLongtermCommitmentLineItems
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration

Commitments and Contingencies - Additional Information (Detail) - USD ($) $ / shares in Units, $ in Thousands	May 09, 2022	Mar. 31, 2022
Subsequent Event
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Minimum bid price per share	$ 1.00
Presage License Agreement
Purchase Commitment, Excluding Long-term Commitment [Line Items]
Accrued payment for potential future payments		$ 0