Derivative Instruments and Fair Value Measurements - Unrealized Gain (Loss) on Derivative Instruments (Details) - USD ($) |
3 Months Ended | 6 Months Ended | ||
|---|---|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Unrealized loss on derivative instruments, net | $ (6,696,000) | $ (1,301,000) | $ (89,000) | $ (1,117,000) |
| Forward freight agreements | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Unrealized loss on derivative instruments, net | 1,000 | (184,000) | (6,000) | 239,000 |
| Fuel Swap Contracts | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Unrealized loss on derivative instruments, net | (6,600,000) | (803,000) | 145,000 | |
| Interest rate cap | ||||
| Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] | ||||
| Unrealized loss on derivative instruments, net | $ (97,000) | $ (315,000) | $ (228,000) | $ (850,000) |