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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 |

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