Derivative Instruments - Interest Swap Assets and Liabilities (Details) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value of derivative liabilities – current	$ 585	$ 163
Fair value of derivative assets – current	8,653	8,479
Not Designated as Hedging Instrument | Commodity contracts – FFAs | Level 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value of derivative liabilities – current	(585)	(70)
Fair value of derivative assets – current	124	0
Derivative liability	(585)	(70)
Not Designated as Hedging Instrument | Commodity contracts – bunker swaps | Level 2
Derivative Instruments and Hedging Activities Disclosures [Line Items]
Fair value of derivative liabilities – current	0	(93)
Derivative asset	124	0
Derivative liability	$ 0	$ (93)