v3.25.2
Long-Term Debt - Components (Details) - USD ($)
$ in Thousands
Jun. 30, 2025
Dec. 31, 2024
Long-Term Debt    
Long-term debt $ 918,585 $ 909,653
Net of debt issuance costs 914,500  
Less: current installments 181,060 258,739
Less: unamortized deferred loan issuance costs 2,030 2,080
Current portion of long-term debt 179,030 256,659
Amounts due after one year 737,525 650,914
Less: unamortized deferred loan issuance costs 2,076 2,839
Long-term debt, less current installments, and unamortized deferred loan issuance costs 735,449 648,075
$345 million loan facility    
Long-Term Debt    
Long-term debt 250,892 263,438
Debt instrument face amount 345,000 345,000
$240 million loan facility    
Long-Term Debt    
Long-term debt 169,057 186,792
Debt instrument face amount 240,000 240,000
Hilda Loan Facility    
Long-Term Debt    
Long-term debt 52,500 56,250
$192.1 million loan facility    
Long-Term Debt    
Long-term debt 140,044 144,597
Debt instrument face amount 192,100 192,100
$69 million Tuva loan facility    
Long-Term Debt    
Long-term debt 65,156 67,744
Debt instrument face amount 69,000  
$90 million Live loan facility    
Long-Term Debt    
Long-term debt 72,146  
Debt instrument face amount 90,000  
$25 million revolving credit facility | NTT    
Long-Term Debt    
Long-term debt 1,500 1,500
Debt instrument face amount 25,000 25,000
$25 million revolving credit facility | Shinsei    
Long-Term Debt    
Long-term debt 10,000 25,000
Debt instrument face amount 25,000 25,000
Raquel Sale & Leaseback    
Long-Term Debt    
Long-term debt 70,892 73,653
Torill Sale & Leaseback    
Long-Term Debt    
Long-term debt $ 86,398 $ 90,679