Annual report pursuant to Section 13 and 15(d)

Income Taxes (Details 5)

v2.4.1.9
Income Taxes (Details 5) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2014
Dec. 31, 2013
Long-lived assets:    
Property, Plant, Equipment and Investment Property, Net $ 16,411opk_PropertyPlantEquipmentandInvestmentPropertyNet $ 17,027opk_PropertyPlantEquipmentandInvestmentPropertyNet
U.S.    
Long-lived assets:    
Property, Plant, Equipment and Investment Property, Net 4,286opk_PropertyPlantEquipmentandInvestmentPropertyNet
/ us-gaap_IncomeTaxAuthorityAxis
= us-gaap_DomesticCountryMember
4,582opk_PropertyPlantEquipmentandInvestmentPropertyNet
/ us-gaap_IncomeTaxAuthorityAxis
= us-gaap_DomesticCountryMember
Foreign    
Long-lived assets:    
Property, Plant, Equipment and Investment Property, Net $ 12,125opk_PropertyPlantEquipmentandInvestmentPropertyNet
/ us-gaap_IncomeTaxAuthorityAxis
= us-gaap_ForeignCountryMember
$ 12,445opk_PropertyPlantEquipmentandInvestmentPropertyNet
/ us-gaap_IncomeTaxAuthorityAxis
= us-gaap_ForeignCountryMember