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v3.22.1

Charter arrangements, Additional Information (Details) | 12 Months Ended
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Dec. 31, 2021 Vessel Counterparty | Dec. 31, 2020 Vessel Counterparty | Dec. 31, 2019 Vessel Counterparty
Concentration of Risk [Abstract] |  |  |
Number of vessels | 26 | 27 | 27
Number of counterparties | Counterparty | 5 | 10 | 4
Time Charters [Member] |  |  |
Concentration of Risk [Abstract] |  |  |
Number of vessels | 7 | 18 | 5
Spot Market [Member] |  |  |
Concentration of Risk [Abstract] |  |  |
Number of vessels | 19 | 9 | 22

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