The duration of acquired land use rights.

No definition available.

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- Definition

The amount of land use right gross value.

+ References

No definition available.

+ Details

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- Definition

Term of lessee's operating lease initial term.

+ References

No definition available.

+ Details

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- Definition

The amount of cash deposited in financial institutions as of the balance sheet date that is insured by the Federal Deposit Insurance Corporation.

+ References

No definition available.

+ Details

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- Definition

The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.

+ References

No definition available.

+ Details

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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

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 250
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-Name Accounting Standards Codification
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- Definition

Specific incremental costs directly attributable to a proposed or actual offering of securities which are deferred at the end of the reporting period.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 340
-SubTopic 10
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- Definition

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.

+ References

No definition available.

+ Details

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- Definition

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
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-Subparagraph (a)(3)
-Publisher FASB
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- Definition

Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

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Summary of Significant Accounting Policies (Details) $ in Thousands, $ in Thousands, $ in Thousands	1 Months Ended	12 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2024 TWD ($)	Dec. 31, 2024 HKD ($)	Dec. 31, 2023 USD ($)	Dec. 31, 2023 CNY (¥)	Dec. 31, 2019 CNY (¥)
Summary of Significant Accounting Policies [Line Items]
Initial term		12 months
Operating lease term		1 year	1 year	1 year
Acquired land use rights	50 years
Land use right gross value	$ 2,528						¥ 16,494,000
Estimated useful lives		3 years	3 years	3 years
Offering costs (in Dollars)		$ 934			$ 721
Operating segment		1
Reportable segment		1
Insurance coverage of each financial institution			$ 3,000	$ 800		¥ 500
Uninsured deposits					1,491	¥ 10,586,000
Taiwan [Member]
Summary of Significant Accounting Policies [Line Items]
Uninsured deposits		$ 13			$ 6
Balance Sheet [Member] \| RMB [Member]
Summary of Significant Accounting Policies [Line Items]
Exchange rate		7.2993	7.2993	7.2993	7.0999	7.0999
Balance Sheet [Member] \| USD [Member]
Summary of Significant Accounting Policies [Line Items]
Exchange rate		1	1	1	1	1
Balance Sheet [Member] \| Taiwan [Member]
Summary of Significant Accounting Policies [Line Items]
Exchange rate		32.7900	32.7900	32.7900	30.6200	30.6200
Statement of Operations and Comprehensive Loss, and Cash Flows [Member] \| RMB [Member]
Summary of Significant Accounting Policies [Line Items]
Exchange rate		7.1957	7.1957	7.1957	7.0809	7.0809
Statement of Operations and Comprehensive Loss, and Cash Flows [Member] \| USD [Member]
Summary of Significant Accounting Policies [Line Items]
Exchange rate		1	1	1	1	1
Statement of Operations and Comprehensive Loss, and Cash Flows [Member] \| Taiwan [Member]
Summary of Significant Accounting Policies [Line Items]
Exchange rate		32.1064	32.1064	32.1064	31.1525	31.1525