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Derivative Instruments and Fair Value Measurements - Schedule of Derivative Instruments (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2026	Sep. 30, 2025	Sep. 30, 2026	Sep. 30, 2025	Dec. 31, 2025
Derivatives, Fair Value [Line Items]
Realized gain (loss) on derivative instruments	$ 5,839,000	$ 74,000	$ 16,254,000	$ 378,000
Unrealized gain (loss) on derivative instruments, net	4,616,000	666,000	4,526,000	(452,000)
Margin accounts \| Fair Value, Inputs, Level 1
Derivatives, Fair Value [Line Items]
Asset Derivative	4,178,000		4,178,000		$ 572,000
Liability Derivative	0		0		0
Forward freight agreements
Derivatives, Fair Value [Line Items]
Realized gain (loss) on derivative instruments	(444,000)	(77,000)	(1,192,000)	(735,000)
Unrealized gain (loss) on derivative instruments, net	(556,000)	1,274,000	(561,000)	955,000
Forward freight agreements \| Fair Value, Inputs, Level 2
Derivatives, Fair Value [Line Items]
Asset Derivative	0		0		177,000
Liability Derivative	385,000		385,000		0
Fuel swap contracts \| Fair Value, Inputs, Level 2
Derivatives, Fair Value [Line Items]
Asset Derivative	3,255,000		3,255,000		0
Liability Derivative	0		0		1,189,000
Interest rate cap
Derivatives, Fair Value [Line Items]
Realized gain (loss) on derivative instruments	82,000	362,000	373,000	1,116,000
Unrealized gain (loss) on derivative instruments, net	(88,000)	(367,000)	(316,000)	(1,217,000)
Interest rate cap \| Fair Value, Inputs, Level 2
Derivatives, Fair Value [Line Items]
Asset Derivative	31,000		31,000		347,000
Liability Derivative	0		0		0
Fuel swap contracts
Derivatives, Fair Value [Line Items]
Realized gain (loss) on derivative instruments	6,201,000	(210,000)	17,073,000	(3,000)
Unrealized gain (loss) on derivative instruments, net	5,259,000	$ (241,000)	5,404,000	$ (190,000)
Fuel swap contracts \| Fair Value, Inputs, Level 2
Derivatives, Fair Value [Line Items]
Asset Derivative	961,000		961,000		0
Liability Derivative	$ 0		$ 0		$ 0