Summary of significant accounting policies, Revenue recognition - Contract balances (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
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| Summary of significant accounting policies [Abstract] | ||
| Revenue recognized | $ 1,100 | |
| Net contract (liabilities) assets [Abstract] | ||
| Unbilled receivables, current | 31 | $ 106 |
| Unbilled receivables, non-current | 1 | 32 |
| Customer pre-payments | (26) | (164) |
| Deferred revenue, current | (1,400) | (1,107) |
| Deferred revenue, non-current | (355) | (246) |
| Net contract liabilities | $ (1,749) | $ (1,379) |
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- Definition Amount, after allowance for credit loss, of right (asset) to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time and the amount of obligation (liability) to transfer good or service to customer for which consideration has been received or is receivable, classified as current. No definition available.
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- Definition Amount of obligation to transfer good or service to customer related to customer prepayments for which consideration has been received or is receivable, classified as current. No definition available.
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- Definition Amount of revenue recognized related to obligation to transfer good or service to customer for which consideration from customer has been received or is due. No definition available.
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- References No definition available.
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- References No definition available.
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as current. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable, classified as noncurrent. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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