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Summary of Significant Accounting Policies - Summary of Property and Equipment Estimated Useful Lives (Detail) | Dec. 31, 2024
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Machinery and Laboratory Equipment [Member] |
Property, Plant and Equipment, Useful Life | 5 years
Vehicles [Member] |
Property, Plant and Equipment, Useful Life | 6 years
Furniture and Tools [Member] |
Property, Plant and Equipment, Useful Life | 5 years
Electronic Equipment [Member] |
Property, Plant and Equipment, Useful Life | 3 years
Leasehold Improvements [Member] |
Property, Plant, and Equipment, Useful Life, Term, Description [Extensible Enumeration] | us-gaap:UsefulLifeTermOfLeaseMember

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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

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- Definition Indicates description of term of useful life for property, plant, and equipment when not stated as numeric value. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 360 -SubTopic 10 -Name Accounting Standards Codification -Section 35 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482190/360-10-35-3 + Details
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- Details
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- Details
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- Details
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- Details
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- Details
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