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Long-Term Debt - Working Capital Revolver Loan and Senior Secured Notes - Additional Information (Detail) - USD ($)
1 Months Ended 3 Months Ended 12 Months Ended
Oct. 14, 2021
Feb. 28, 2019
Dec. 31, 2021
Jun. 30, 2021
Dec. 31, 2021
Debt Instrument [Line Items]          
Gain (loss) on extinguishment of debt     $ (20,259,000) $ 10,000,000 $ (10,259,000)
Working Capital Revolver Loan [Member]          
Debt Instrument [Line Items]          
Maximum amount of revolving credit facility   $ 65,000,000      
Revolving credit facility, increase (decrease), net         10,000,000
Amount available for borrowing     $ 61,300,000   $ 61,300,000
Maturity date         Feb. 26, 2024
Working Capital Revolver Loan [Member] | London Interbank Offered Rate (LIBOR) [Member] | Minimum [Member]          
Debt Instrument [Line Items]          
Debt instrument basis spread on variable rate   1.50%      
Working Capital Revolver Loan [Member] | London Interbank Offered Rate (LIBOR) [Member] | Maximum [Member]          
Debt Instrument [Line Items]          
Debt instrument basis spread on variable rate   1.75%      
Working Capital Revolver Loan [Member] | Wells Fargo Capital Finance, Inc. [Member] | Prime Rate [Member] | Minimum [Member]          
Debt Instrument [Line Items]          
Debt instrument basis spread on variable rate   0.50%      
Working Capital Revolver Loan [Member] | Wells Fargo Capital Finance, Inc. [Member] | Prime Rate [Member] | Maximum [Member]          
Debt Instrument [Line Items]          
Debt instrument basis spread on variable rate   0.75%      
Springing Financials Covenant [Member] | Working Capital Revolver Loan [Member]          
Debt Instrument [Line Items]          
Working capital revolver loan requirements         borrowers must maintain a minimum fixed charge coverage ratio of not less than 1.00 to 1.00.
Maximum revolver commitment available, percentage         10.00%
Loan requirements description         less than 10.0% of the total revolver commitments
Fixed charge coverage ratio     100.00%   100.00%
6.25% Senior Secured Notes Due 2028 [Member]          
Debt Instrument [Line Items]          
Maturity date         Oct. 15, 2028
Debt issued - principal amount $ 500,000,000        
Debt instrument, interest rate 6.25%   6.25%   6.25%
Debt instrument, maturity term 2028        
Debt instrument issued price percentage 100.00%       25.00%
Gain (loss) on extinguishment of debt         $ (20,300,000)
Debt instrument, frequency of interest payment         Interest on the New Notes accrues at a rate of 6.25% per annum and is payable semi-annually in arrears on May 15 and October 15 of each year, beginning on May 15, 2022.
Senior Secured Notes [Member] | Optional Redemption On or After October 15 2024 [Member]          
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage         3.125%
Senior Secured Notes [Member] | Change of Control [Member]          
Debt Instrument [Line Items]          
Debt instrument, redemption price, percentage         101.00%
8.32% Secured Financing Due 2023 [Member] | El Dorado Chemical Company [Member]          
Debt Instrument [Line Items]          
Maturity date         Jun. 30, 2023
Debt instrument, frequency of interest payment         Principal and interest are payable in 48 equal monthly installments with a final balloon payment of approximately $3 million due in June 2023
Final balloon payment     $ 3,000,000   $ 3,000,000
Secured Loan Agreement [Member] | El Dorado Chemical Company [Member]          
Debt Instrument [Line Items]          
Debt instrument, frequency of interest payment         Principal and interest will be payable in 60 equal monthly installments through March 2025.
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   $ 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   $ 5,000,000
Paycheck Protection Program [Member]          
Debt Instrument [Line Items]          
Federally guaranteed loan agreement ("PPP loan")     $ 10,000,000   $ 10,000,000
Letter of Credit [Member] | Working Capital Revolver Loan [Member]          
Debt Instrument [Line Items]          
Maximum amount of revolving credit facility   $ 10,000,000