Segment reporting and concentrations - Additional information (Details) $ in Thousands	12 Months Ended
Dec. 31, 2024 USD ($) customer segment	Dec. 31, 2023 USD ($) customer
Segment reporting and concentrations
Number of reporting segments \| segment	3
Right-of-use-asset, net \| $	$ 4,238	$ 5,054
Sales revenue, net \| Customer concentration risk \| Non-US
Segment reporting and concentrations
Concentration risk, percentage	21.00%	37.00%
Foreign customer \| Accounts receivable \| Customer concentration risk
Segment reporting and concentrations
Concentration risk, percentage	16.00%	31.00%
One customer \| Sales revenue, net \| Customer concentration risk
Segment reporting and concentrations
Number of clients	1
Concentration risk, percentage	48.00%	10.00%
Two customer \| Accounts receivable \| Customer concentration risk
Segment reporting and concentrations
Number of clients	2
Concentration risk, percentage	61.00%
Three customer \| Accounts receivable \| Customer concentration risk
Segment reporting and concentrations
Number of clients		3
Concentration risk, percentage		53.00%
Customer \| Customer concentration risk \| United States
Segment reporting and concentrations
Number of clients	0
Customer \| Accounts receivable \| Customer concentration risk
Segment reporting and concentrations
Number of clients	0	0
Customer \| Minimum \| Sales revenue, net \| Customer concentration risk
Segment reporting and concentrations
Concentration risk, percentage	10.00%
Customer \| Minimum \| Accounts receivable \| Customer concentration risk
Segment reporting and concentrations
Concentration risk, percentage	10.00%	10.00%

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

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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.

+ References

No definition available.

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