Intangible assets - Components of intangible assets (Details) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Dec. 31, 2025 |
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| Intangible assets | ||
| Gross Carrying Amount | $ 1,275 | $ 1,275 |
| Accumulated Amortization and Impairments | (1,154) | (1,137) |
| Net Carrying Amount | $ 121 | 138 |
| Exclusive license agreement | ||
| Intangible assets | ||
| Intangible assets, useful life | 3 years 1 month 6 days | |
| Gross Carrying Amount | $ 231 | 231 |
| Accumulated Amortization and Impairments | (171) | (158) |
| Net Carrying Amount | 60 | 73 |
| Software | ||
| Intangible assets | ||
| Gross Carrying Amount | 978 | 978 |
| Accumulated Amortization and Impairments | $ (978) | (978) |
| Distribution rights | ||
| Intangible assets | ||
| Intangible assets, useful life | 14 years 3 months 18 days | |
| Gross Carrying Amount | $ 66 | 66 |
| Accumulated Amortization and Impairments | (5) | (1) |
| Net Carrying Amount | $ 61 | $ 65 |
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- Definition Weighted-average period of amortization for finite-lived intangible asset acquired in business combination, asset acquisition, and from joint venture formation, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of accumulated amortization of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount, before accumulated amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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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 amortization, of finite-lived intangible asset. Excludes goodwill and capitalized cost for software to be sold, leased, or marketed. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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