v3.26.1
DEBT (Schedule of Long-term Debt Instruments) (Details) - USD ($)
$ in Thousands
Jun. 30, 2026
Dec. 31, 2025
Debt    
Aggregate principal payments required $ 645,622 $ 567,079
Less current portion (39,204) (25,788)
Long-term portion 606,418 541,291
TISL Borrowing Base Facility    
Debt    
Aggregate principal payments required 8,500 0
ECA Credit Facility    
Debt    
Aggregate principal payments required 158,310 78,464
Unamortized discount and deferred finance costs 6,355 3,030
2030 Bonds    
Debt    
Aggregate principal payments required 245,642 245,226
Unamortized discount and deferred finance costs 4,358 4,774
BoComm Lease Financing    
Debt    
Aggregate principal payments required 195,424 202,505
Unamortized discount and deferred finance costs 2,388 2,731
Toshin Lease Financing    
Debt    
Aggregate principal payments required 10,349 11,092
Unamortized discount and deferred finance costs 163 189
Hyuga Lease Financing    
Debt    
Aggregate principal payments required 10,039 10,808
Unamortized discount and deferred finance costs 134 157
Kaiyo Lease Financing    
Debt    
Aggregate principal payments required 8,687 9,500
Unamortized discount and deferred finance costs 104 126
Kaisha Lease Financing    
Debt    
Aggregate principal payments required 8,671 9,484
Unamortized discount and deferred finance costs $ 107 $ 129