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Summary of Significant Accounting Policies - Property and equipment, net (Details)	Dec. 31, 2023
Electronic equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful life of property and equipment	3 years
Electronic equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful life of property and equipment	5 years
Machinery and equipment
Property, Plant and Equipment [Line Items]
Estimated useful life of property and equipment	10 years
Furniture and fixture
Property, Plant and Equipment [Line Items]
Estimated useful life of property and equipment	5 years
Transportation vehicles
Property, Plant and Equipment [Line Items]
Estimated useful life of property and equipment	4 years

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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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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- Details

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- Details

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- Details

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- Details

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