Contingencies - Additional Information (Detail) $ in Millions	Jun. 30, 2017 USD ($)
Commitments And Contingencies Disclosure [Abstract]
Discontinued operations for compensatory damages and exemplary damages	$ 2.6

Accrued expenses and other liabilities related to discontinued operation.

No definition available.

Name:	ofix_AccruedExpensesAndOtherLiabilitiesRelatedToDiscontinuedOperation
Namespace Prefix:	ofix_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant