Property and equipment, net - Components of property and equipment (Details) - USD ($) $ in Thousands |
Jun. 30, 2026 |
Dec. 31, 2025 |
|---|---|---|
| Property and equipment, net | ||
| Property and equipment | $ 71,953 | $ 63,076 |
| Less: accumulated depreciation | (38,220) | (35,063) |
| Less: impairment | (1,337) | (1,308) |
| Property and equipment, net | 32,396 | 26,705 |
| Machinery and electronic equipment | ||
| Property and equipment, net | ||
| Property and equipment | 52,389 | 50,915 |
| Transportation vehicles | ||
| Property and equipment, net | ||
| Property and equipment | 913 | 786 |
| Office and other equipment | ||
| Property and equipment, net | ||
| Property and equipment | 2,028 | 2,033 |
| Leasehold improvements | ||
| Property and equipment, net | ||
| Property and equipment | 9,567 | 8,922 |
| Construction in progress | ||
| Property and equipment, net | ||
| Property and equipment | $ 7,056 | $ 420 |
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- Definition Property, Plant, And Equipment, Impairment Provision No definition available.
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- 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
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- 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
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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. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- 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
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