Subsequent Events (Predecessor) (Details) - Related Party [Member] - DSI [Member] |
Nov. 29, 2021
Subsidiary
|
|---|---|
| Transactions with Related Parties [Abstract] | |
| Number of vessel-owning subsidiaries contributed | 3 |
| OceanPal Inc. Predecessors [Member] | |
| Transactions with Related Parties [Abstract] | |
| Number of vessel-owning subsidiaries contributed | 3 |