XML 138 R99.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Revenue Recognition Contract Assets and Liabilities (Details) - USD ($) $ in Thousands | Dec. 31, 2018 | Jan. 01, 2018
--- | --- | ---
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Asset, Net | $ 23,680 | $ 21,029
Contract with Customer, Liability | 318 | 0
Commission [Member] |  |
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Asset, Net | 3,738 | 2,007
Mutual Fund Income [Member] |  |
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Asset, Net | 7,241 | 7,779
Advisory Fees [Member] |  |
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Asset, Net | 1,214 | 1,460
Bank Deposit Sweep Income [Member] |  |
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Asset, Net | 4,622 | 3,459
Investment Banking Fees [Member] |  |
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Asset, Net | 3,996 | 3,926
Other |  |
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Asset, Net | 2,869 | 2,398
Investment Banking Fees [Member] |  |
Contracts with Customers Assets and Liabilities [Line Items] |  |
Contract with Customer, Liability | $ 318 | $ 0

X
- Definition [Line Items] for Contracts with Customers Assets and Liabilities [Table] + References No definition available. + Details
Name: | opy_ContractswithCustomersAssetsandLiabilitiesLineItems
Namespace Prefix: | opy_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Amount, after allowance for credit loss, of right to consideration in exchange for good or service transferred to customer when right is conditioned on something other than passage of time. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130533-203044 + Details
Name: | us-gaap_ContractWithCustomerAssetNet
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Amount of obligation to transfer good or service to customer for which consideration has been received or is receivable. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130531-203044 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=82913815&loc=SL49130532-203044 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 606 -SubTopic 10 -Section 50 -Paragraph 8 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=109196051&loc=SL49130549-203045 + Details
Name: | us-gaap_ContractWithCustomerLiability
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Details
Name: | opy_ContractAssetTypeAxis=opy_CommissionMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | opy_ContractAssetTypeAxis=opy_MutualFundIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | opy_ContractAssetTypeAxis=opy_AdvisoryFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | opy_ContractAssetTypeAxis=opy_BankDepositSweepIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | opy_ContractAssetTypeAxis=opy_InvestmentBankingFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | opy_ContractAssetTypeAxis=us-gaap_OtherIncomeMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_FairValueByLiabilityClassAxis=opy_InvestmentBankingFeesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |