v3.25.1
Long-Term Debt - Revolving Credit Facility, Senior Secured Notes and Secured Financing - Additional Information (Detail) - USD ($)
3 Months Ended
Mar. 31, 2025
Mar. 31, 2024
Debt Instrument [Line Items]    
Repayments of debt instrument   $ 31,316,000
(Gain) loss on extinguishments of debt   1,134,000
Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Maximum amount of revolving credit facility $ 75,000,000  
Revolving credit facility, increase (decrease), net 25,000,000  
Amount available for borrowing $ 7,500,000  
Maturity date Dec. 21, 2028  
Available maximum borrowing capacity based on collateral $ 40,000,000  
Revolving Credit Facility [Member] | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member]    
Debt Instrument [Line Items]    
Debt instrument, interest rate 0.10%  
Debt instrument floor rate percentage 0.00%  
Debt instrument basis spread on variable rate 1.625%  
6.25% Senior Secured Notes Due 2028 [Member]    
Debt Instrument [Line Items]    
Maturity date Oct. 15, 2028  
Debt issued - principal amount $ 700,000,000  
Debt instrument, interest rate 6.25%  
Debt instrument, maturity term 2028  
Repayments of debt instrument $ 0 32,900,000
Extinguishment of debt   31,300,000
(Gain) loss on extinguishments of debt   $ 1,100,000
6.25% Senior Secured Notes Due 2028 [Member] | Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Maturity date Oct. 15, 2028  
8.75% Secured Financing Due 2025 [Member] | El Dorado Ammonia L.L.C. [Member]    
Debt Instrument [Line Items]    
Maturity date Aug. 31, 2025  
Debt issued - principal amount $ 30,000,000  
Debt instrument, frequency of interest payment Principal and interest are payable in 60 equal monthly installments with a final balloon payment of approximately $5 million due in August 2025  
Final balloon payment $ 5,000,000  
Financial Covenant [Member] | Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Working capital revolver loan requirements the Borrowers must maintain a minimum fixed charge coverage ratio of not less than 1.00:1.00  
Letter of Credit [Member] | Revolving Credit Facility [Member]    
Debt Instrument [Line Items]    
Maximum amount of revolving credit facility $ 10,000,000