Annual report pursuant to Section 13 and 15(d)

Condensed Consolidated Statements of Cash Flows (Unaudited) (Parenthetical)

v2.4.1.9
Condensed Consolidated Statements of Cash Flows (Unaudited) (Parenthetical) (Notes, Notes Due February 1, 2033)
Dec. 31, 2014
Dec. 31, 2013
Jan. 31, 2013
Jan. 30, 2013
Notes | Notes Due February 1, 2033
       
Interest rate of notes payable 3.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= opk_NotesDueFebruary12033Member
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember
3.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= opk_NotesDueFebruary12033Member
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember
3.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= opk_NotesDueFebruary12033Member
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember
3.00%us-gaap_DebtInstrumentInterestRateStatedPercentage
/ us-gaap_DebtInstrumentAxis
= opk_NotesDueFebruary12033Member
/ us-gaap_LongtermDebtTypeAxis
= us-gaap_ConvertibleNotesPayableMember