Accumulated other comprehensive loss - Components of Changes in Accumulated Other Comprehensive Loss (Detail) $ in Thousands	6 Months Ended
Jun. 30, 2026 USD ($)
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	$ 450,037
Accumulated Other Comprehensive Loss Reclassification Adjustment [Abstract]
Ending Balance	429,180
Currency Translation Adjustments [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	846
Other comprehensive loss	(895)
Accumulated Other Comprehensive Loss Reclassification Adjustment [Abstract]
Ending Balance	(49)
Neo Medical [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	(228)
Accumulated Other Comprehensive Loss Reclassification Adjustment [Abstract]
Ending Balance	(228)
Accumulated Other Comprehensive Loss [Member]
Accumulated Other Comprehensive Income Loss [Line Items]
Beginning Balance	618
Other comprehensive loss	(895)
Accumulated Other Comprehensive Loss Reclassification Adjustment [Abstract]
Ending Balance	$ (277)

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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+ Details

- Definition

Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest.

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+ Details