| Line Item | Dec 31, 2025 | Dec 31, 2024 | Dec 31, 2023 | Dec 31, 2022 | Dec 31, 2021 | Dec 31, 2020 | Dec 31, 2019 | Dec 31, 2018 | Dec 31, 2017 |
|---|---|---|---|---|---|---|---|---|---|
| REVENUES: | |||||||||
| Voyage revenues | |||||||||
| EXPENSES: | |||||||||
| Voyage expenses (including related party) | |||||||||
| Vessel operating expenses | |||||||||
| General and administrative expenses (including related party) | |||||||||
| Management fees-related party | |||||||||
| Depreciation | |||||||||
| Operating income | |||||||||
| OTHER INCOME/(EXPENSES): | |||||||||
| Interest and finance costs | |||||||||
| Interest income | |||||||||
| Other income | |||||||||
| Other, net | |||||||||
| Total other expenses | |||||||||
| Partnership's Net Income | |||||||||
| Common unitholders' interest in Net Income | |||||||||
| Preferred unitholders' interest in Net Income | — | ||||||||
| General Partner's interest in Net Income | |||||||||
| Common unit, basic (In dollars per share) | |||||||||
| Common unit, diluted (In dollars per share) |