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Accounts payable and accrued expenses - Narrative (Details) - USD ($) $ in Thousands	Sep. 30, 2025	Jun. 30, 2025
Loss Contingencies [Line Items]
Loss contingencies	$ 0	$ 20,000
Derivative, cap price (in USD per share)
Loss Contingencies [Line Items]
Loss contingencies		$ 20,000

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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

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Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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