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Organization and Significant Accounting Policies (Details) gal in Millions, T in Millions |  |  | 12 Months Ended
--- | --- | --- | ---
Jan. 01, 2025 USD ($) | Sep. 12, 2022 USD ($) | Dec. 31, 2024 USD ($) T shares gal | Dec. 31, 2023 USD ($) shares | Dec. 31, 2022 USD ($) shares
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Production capacity (in US Gallons) | gal |  |  | 350 |  |
Essential ingredient product capacity (in US Tons) | T |  |  | 1.4 |  |
Percentage of average ethanol production |  |  | 50.00% |  |
Accounts receivable balance |  |  | $ 44,750,000 | $ 51,315,000 |
Allowance for credit losses |  |  | 23,000 | 85,000 |
Bad debt (recovery) expense |  |  | (50,000) | 427,000 | $ (217,000)
Accounts receivable total amount |  |  | 5,187,000 | 4,302,000 |
Inventory net of valuation adjustments |  |  | 2,050,000 | 2,201,000 |
Inventory amount |  |  | 49,914,000 | 52,611,000 |
Accounts receivable, net of allowance for credit losses |  |  | 58,217,000 | 58,729,000 | 68,655,000
Impairment of goodwill |  |  |  | 6,000,000 |
Asset impairments |  |  | 24,790,000 | 574,000 |
Amortization of deferred financing costs |  |  | 1,016,000 | 1,048,000 | $ 177,000
Unamortized financing cost |  |  | $ 3,684,000 | $ 4,700,000 |
Conserve capital, percentage |  |  | 50.00% |  |
Potentially dilutive shares (in Shares) | shares |  |  | 981,000 | 981,000 | 964,000
Weighted-average antidilutive shares (in Shares) | shares |  |  |  | 3,188,000 |
Income from cash grant |  |  |  | $ 2,812,000 | $ 22,652,000
Allocated market losses |  |  | $ 700,000,000 |  |
Authorized value |  | $ 50,000,000 |  |  |
Initial purchase authorization |  | 10,000,000 |  |  |
Purchase authorization |  | 5,000,000 |  |  |
Excess purchase authorization |  | 5,000,000 |  |  |
Purchase additional amount |  | $ 10,000,000 |  |  |
Repurchased an aggregate shares (in Shares) | shares |  |  |  | 1,685,000 | 351,000
Cash |  |  |  | $ 3,674,000 | $ 1,325,000
Shares of nonvoting common stock (in Shares) | shares |  |  | 76,565,072 | 75,703,100 |
Inventories [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Inventory amount |  |  | $ 35,495,000 | $ 41,041,000 |
Equity Method Investment [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Ownership percentage |  |  | 100.00% |  |
Minimum [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Estimated lives |  |  | 10 years |  |
Maximum [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Estimated lives |  |  | 12 years |  |
Suppliers [Member] | Supplier Concentration Risk [Member] | Collective Bargaining Agreement [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Concentration risk percentage |  |  | 44.00% |  |
Subsequent Event [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Wholly-owned subsidiary | $ 7,600,000 |  |  |  |
Cash | $ 7,600,000 |  |  |  |
Other Customer [Member] | Customer Concentration Risk [Member] | Accounts Receivable [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Concentration risk percentage |  |  | 9.00% | 7.00% |
Nonvoting Common Stock [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Shares of nonvoting common stock (in Shares) | shares |  |  | 896 | 896 |
Shares of nonvoting common stock outstanding (in Shares) | shares |  |  | 896 |  |
Nonvoting Common Stock [Member] | Common Stock [Member] |  |  |  |  |
Organization and Significant Accounting Policies [Line Items] |  |  |  |  |
Shares of nonvoting common stock (in Shares) | shares |  |  | 3,539,236 |  |

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