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Share-based compensation - Performance-Based Restricted stock units - Cost related to non-vested awards (Details) - PRSUs $ in Thousands	Dec. 31, 2024 USD ($)
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
2025	$ 412
2026	254
2027	37
Total	$ 703

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Unrecognized cost of unvested share-based compensation awards yet to be recognized in year three.

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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.

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