Stock-Based Compensation - Summary of Number of Unvested Director Awards Activity (Detail)	Mar. 31, 2022 $ / shares
Board of Directors [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Weighted Average Fair Value, Outstanding	$ 6.57

Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)(i)
-URI http://asc.fasb.org/extlink&oid=120381028&loc=d3e5070-113901

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