Fair value of financial instruments (Narrative) (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Over-The-Counter Market \| Level 2
Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items]
Estimated fair value of convertible notes	$ 405,950

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.

No definition available.

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