XML 64 R45.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Property, Plant and Equipment - Schedule of Useful Lives of the Assets (Detail) | 12 Months Ended
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Dec. 31, 2017
Minimum [Member] | Buildings [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 25 years
Minimum [Member] | Plant and equipment [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 1 year
Minimum [Member] | Instrumentation [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 3 years
Minimum [Member] | Computer software [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 3 years
Minimum [Member] | Furniture and fixtures [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 4 years
Maximum [Member] | Buildings [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 33 years
Maximum [Member] | Plant and equipment [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 10 years
Maximum [Member] | Instrumentation [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 4 years
Maximum [Member] | Computer software [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 7 years
Maximum [Member] | Furniture and fixtures [Member] |
Property Plant And Equipment [Line Items] |
Useful life, in years | 8 years

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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 No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

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- Definition Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_EquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=ofix_InstrumentationMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
Name: | us-gaap_PropertyPlantAndEquipmentByTypeAxis=us-gaap_ComputerEquipmentMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
Data Type: | na
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