v3.25.4
Leases - Supplemental consolidated balance sheet information (Details) - USD ($)
$ in Thousands
Dec. 31, 2025
Dec. 31, 2024
Operating leases:    
Operating lease right-of-use assets $ 2,029 $ 3,832
Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Other assets, net Other assets, net
Current operating lease liabilities $ 1,358 $ 1,475
Operating Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Other current liabilities Other current liabilities
Operating lease liabilities $ 671 $ 2,357
Operating Lease, Liability, Noncurrent, Statement of Financial Position [Extensible Enumeration] Other noncurrent liabilities Other noncurrent liabilities
Total operating lease liabilities $ 2,029 $ 3,832
Finance leases:    
Current finance lease liabilities $ 5,976 $ 5,458
Finance Lease, Liability, Current, Statement of Financial Position [Extensible Enumeration] Other current liabilities Other current liabilities
Finance lease liabilities (note 7) $ 98,566 $ 103,845
Total finance lease liabilities 104,542 109,303
Finance Lease ROU Assets    
Finance leases:    
Property and equipment, at cost 503,498 485,576
Accumulated depreciation (224,775) (212,804)
Property and equipment, net $ 278,723 $ 272,772