XML 94 R85.htm IDEA: XBRL DOCUMENT
v3.22.2.2

Basis of Presentation and General Information (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2021
OceanPal Inc. Predecessors |
Product Information [Line Items] |
Schedule predecessors time charter revenues | During the six months ended June 30, 2021 and 2020, charterers that individually accounted for 10% or more of the Company’s time charter revenues were as follows:
​ | ​ | ​ | ​ | ​ | ​
Charterer |  | 2021 |  | 2020 |
Cargill International S.A. |  |  |  | 37 | %
Phaethon International Co AG. |  |  |  | 33 | %
Uniper Global Commodities, Dusseldorf GE |  |  |  | 11 | %
Crystal Sea Shipping Co., Limited |  |  |  | 20 | %
C Transport Maritime LTD |  | 37 | % |  | ​
Vitera Chartering |  | 28 | % |  | ​
Reachy International |  | 25 | % |  | ​
​

X
- 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
Name: | us-gaap_ProductInformationLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of product information that are included in the discussion of the nature of an entity's operations. + References No definition available. + Details
Name: | us-gaap_ScheduleOfProductInformationTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:textBlockItemType
Balance Type: | na
Period Type: | duration

X
- Details
Name: | dei_LegalEntityAxis=op_OceanpalIncPredecessorMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |