Summary of Significant Accounting Policies - Schedule of Estimated Useful Lives of The Company's Land Use Rights (Detail)	Mar. 31, 2025
Use Rights [Member]
Schedule Of Estimated Useful Lives Of Finite Lived Intangible Assets [Line Items]
Land use right	50 years

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

No definition available.

Name:	us-gaap_FiniteLivedIntangibleAssetUsefulLife
Namespace Prefix:	us-gaap_
Data Type:	xbrli:durationItemType
Balance Type:	na
Period Type:	instant