v3.26.1
DEBT AND CREDIT FACILITIES - Narrative (Details) - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
May 31, 2025
Jan. 31, 2024
Jun. 30, 2026
Jun. 30, 2026
Feb. 25, 2026
Dec. 31, 2025
Line of Credit | Letter of credit            
Debt Instrument [Line Items]            
Maximum borrowing capacity   $ 100,000,000.0        
6.50% Senior Notes | Senior Notes            
Debt Instrument [Line Items]            
Repayments of debt     $ 8,000,000.0 $ 23,000,000.0    
Fixed rate per annum (as percent)     6.50% 6.50%    
Debt face amount $ 47,800,000          
Long-term debt     $ 61,369,000 $ 61,369,000   $ 83,873,000
8.75% Senior Notes | Senior Notes            
Debt Instrument [Line Items]            
Fixed rate per annum (as percent) 8.75%   8.75% 8.75%    
Debt face amount $ 100,700,000          
Debt term 5 years          
Long-term debt     $ 147,907,000 $ 147,907,000   150,970,000
8.125% Senior Notes | Senior Notes            
Debt Instrument [Line Items]            
Fixed rate per annum (as percent) 8.125%          
Debt face amount $ 84,000,000.0          
Credit Facility            
Debt Instrument [Line Items]            
Collateral amount     48,500,000 48,500,000    
Credit Facility | Debt Instrument, Covenant, Two | Secured Overnight Financing Rate (SOFR)            
Debt Instrument [Line Items]            
Basis spread on variable rate   4.00%        
Credit Facility | Credit Agreement            
Debt Instrument [Line Items]            
Basis spread on variable rate   2.00%        
Debt instrument, collateral monitoring fee, amount   $ 1,000        
PBGC reserve         $ 3,000,000.0  
Credit Facility | Credit Agreement | Fed Funds Effective Rate Overnight Index Swap Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate   2.00%        
Credit Facility | Credit Agreement | Daily Simple Secured Overnight Financing Rate (SOFR)            
Debt Instrument [Line Items]            
Basis spread on variable rate   1.00%        
Credit Facility | Credit Agreement | Debt Instrument, Covenant, One            
Debt Instrument [Line Items]            
Debt instrument, covenant, outstanding amount   $ 100,000,000.0        
Credit Facility | Credit Agreement | Debt Instrument, Covenant, One | Secured Overnight Financing Rate (SOFR)            
Debt Instrument [Line Items]            
Basis spread on variable rate   5.25%        
Credit Facility | Credit Agreement | Debt Instrument, Covenant, Two            
Debt Instrument [Line Items]            
Debt instrument, covenant, outstanding amount   $ 100,000,000.0        
Credit Facility | Line of Credit            
Debt Instrument [Line Items]            
Line of credit amount     48,500,000 48,500,000    
Credit Facility | Line of Credit | Credit Agreement            
Debt Instrument [Line Items]            
Maximum borrowing capacity   $ 150,000,000.0        
Commitment fee for unused capacity, percentage   0.50%        
Sale-Leaseback Financing Transactions            
Debt Instrument [Line Items]            
Loans payable     8,400,000 8,400,000   8,400,000
Debt issuance costs, net     500,000 500,000   500,000
Forgivable Loan | State Of West Virginia            
Debt Instrument [Line Items]            
Loans payable     $ 5,000,000.0 $ 5,000,000.0   $ 5,000,000.0