Organization and principal activities (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
Dec. 31, 2023 |
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| Organization and principal activities | |||
| Net loss | $ (1,541) | $ (2,054) | $ (11,405) |
| Net cash provided by/(used in) operating activities | 146 | (2,072) | 1,215 |
| Working capital | 364 | ||
| Net loss from continued operations | (742) | (318) | (5,706) |
| Net cash used in operating activities from continuing operations | (908) | $ (265) | $ (862) |
| Line of Credit | |||
| Organization and principal activities | |||
| Line of credit facility with an amount | $ 40,000 | ||
| Exclusive business cooperation agreements | |||
| Organization and principal activities | |||
| Term of the agreements | 10 years | ||
| Exclusive option agreements | |||
| Organization and principal activities | |||
| Options expiration period (in years) | 10 years | ||
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- Definition Term of the agreements. No definition available.
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- Definition Amount of working capital (deficit) as of the reporting period, representing the difference between current assets and current liabilities. No definition available.
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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/2003/role/disclosureRef
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- Definition Amount after tax of income (loss) from continuing operations including portion attributable to the noncontrolling interest. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Amount of cash inflow (outflow) from operating activity attributable to continuing operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition The consolidated profit or loss for the period, net of income taxes, including the portion attributable to the noncontrolling interest. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Period from grant date that an equity-based award expires, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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