Property, Plant and Equipment, Net - Schedule of Property, Plant and Equipment (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Schedule of Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 676 | $ 829 |
| Less: accumulated depreciation | (647) | (812) |
| Property and equipment, net | 29 | 17 |
| Electronic equipment [Member] | ||
| Schedule of Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 460 | 581 |
| Office equipment and furniture [Member] | ||
| Schedule of Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | 25 | 63 |
| Leasehold improvement [Member] | ||
| Schedule of Property, Plant and Equipment [Line Items] | ||
| Property and equipment, gross | $ 191 | $ 185 |
| X | ||||||||||
- Definition Amount of accumulated depreciation, depletion, and amortization of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- Definition Amount, before accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
|
| X | ||||||||||
- 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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Definition Amount, after accumulated depreciation, depletion, and amortization, of property, plant, and equipment. Includes, but is not limited to, land and land improvement; building; machinery and equipment; furniture and fixture; and work of art, historical treasure, or similar asset classified as collection. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|
| X | ||||||||||
- Details
|