XML 64 R41.htm IDEA: XBRL DOCUMENT v3.25.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Bunker swaps and Forward Purchase Agreements (Details) - Bunker Swap and Forward Fuel Purchase Agreements - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Dec. 31, 2024
Summary of Significant Accounting Policies      
Derivative Asset, Current, Statement of Financial Position [Extensible Enumeration] Prepaid Expense and Other Assets, Current   Prepaid Expense and Other Assets, Current
Fair value of derivatives - liability position $ 0   $ 6
Derivative Liability, Current, Statement of Financial Position [Extensible Enumeration] Accounts Payable and Accrued Liabilities, Current   Accounts Payable and Accrued Liabilities, Current
Other Nonoperating Income (Expense)      
Summary of Significant Accounting Policies      
Realized (losses) gains $ 8 $ 18  
Unrealized (losses) gains $ 6 $ 160