v3.26.1
Interest Bearing Liabilities (Summary of Interest Bearing Liabilities) (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Debt issuance costs $ (9,684) $ (10,203)
Total interest bearing liabilities 693,471 686,660
Less: current portion (1,764) (1,671)
Non-current interest-bearing liabilities 691,707 684,989
9.250% Senior Secured Notes Due In 2029 [Member]    
Debt Instrument [Line Items]    
Long-term debt 400,000 400,000
Debt issuance costs $ (8,700) $ (9,200)
Weighted Average Interest Rate 9.99%  
Final Maturity 2029  
Stated interest rate 9.25% 9.25%
ABL Facility [Member]    
Debt Instrument [Line Items]    
Long-term debt $ 278,295 $ 272,115
Weighted Average Interest Rate 9.00%  
Final Maturity 2030  
Loan - Curragh Housing Agreement [Member]    
Debt Instrument [Line Items]    
Long-term debt $ 24,860 $ 24,748
Debt issuance costs (1,000)  
Total interest bearing liabilities 23,800  
Less: current portion $ (1,800)  
Weighted Average Interest Rate 14.14%  
Final Maturity 2034