Annual report [Section 13 and 15(d), not S-K Item 405]

Organization and Significant Accounting Policies (Details)

v3.25.4
Organization and Significant Accounting Policies (Details)
$ in Thousands, gal in Millions, T in Millions
 1 Months Ended 12 Months Ended
Jan. 01, 2025
USD ($)
Sep. 12, 2022
USD ($)
Apr. 30, 2025
USD ($)
Jan. 31, 2024
Dec. 31, 2025
USD ($)
segments
T
shares
gal
Dec. 31, 2024
USD ($)
shares
Dec. 31, 2023
USD ($)
shares
Sep. 30, 2025
USD ($)
Organization and Significant Accounting Policies [Line Items]                
Production capacity (in US Gallons) | gal         330      
Essential ingredient product capacity (in US Tons) | T         1.2      
Percentage of average ethanol production       50.00%        
Reportable segments (in segments) | segments         3      
Accounts receivable balance         $ 41,379 $ 44,750    
Allowance for credit losses         76 23   $ 76
Credit loss expense (recovery)         53 (50) $ 427  
Accounts receivable total amount         1,548 2,735    
Inventory net of valuation adjustments         1,007 2,050    
Inventory balance         $ 61,676 49,914    
Useful Life         9 years      
Accounts receivable, net of allowance for credit losses         $ 55,069 58,217 58,729  
Impairment of goodwill             6,000  
Asset impairments         803 24,790 574  
Amortization of deferred financing costs         1,013 1,016 $ 1,048  
Unamortized deferred financing costs         $ 2,671 $ 3,684    
Potentially dilutive shares (in Shares) | shares         981,000 981,000 981,000  
Cash received         $ 2,812  
Allocated market losses         700,000      
Net of estimated selling costs         7,500      
Gross proceeds         10,000      
Received reimbursement     $ 3,312          
Cost of goods sold     1,466          
Other income     1,846          
Excess insurance proceeds     $ 6,688   $ 6,688  
Repurchase value   $ 50,000            
Initial purchase authorization   10,000            
Purchase authorization   5,000            
Excess purchase authorization   5,000            
Purchase authorization amount   $ 10,000            
Repurchased an aggregate shares (in Shares) | shares             1,685,000  
Cash             $ 3,674  
Common stock, shares issued (in Shares) | shares         77,306,972 76,565,072    
Shares of nonvoting common stock outstanding (in Shares) | shares         896      
Inventories [Member]                
Organization and Significant Accounting Policies [Line Items]                
Inventory balance         $ 45,603 $ 35,495    
Customer Concentration Risk [Member] | Customer [Member] | Accounts Receivable [Member]                
Organization and Significant Accounting Policies [Line Items]                
Concentration risks percentage         3.00% 5.00%    
Suppliers [Member] | Supplier Concentration Risk [Member] | Collective-Bargaining Arrangement [Member]                
Organization and Significant Accounting Policies [Line Items]                
Concentration risks percentage         51.00%      
Nonvoting Common Stock [Member]                
Organization and Significant Accounting Policies [Line Items]                
Common stock, shares issued (in Shares) | shares         896 896    
Nonvoting Common Stock [Member] | Common Stock [Member]                
Organization and Significant Accounting Policies [Line Items]                
Common stock, shares issued (in Shares) | shares         3,539,236      
Minimum [Member]                
Organization and Significant Accounting Policies [Line Items]                
Useful Life         10 years      
Maximum [Member]                
Organization and Significant Accounting Policies [Line Items]                
Useful Life         12 years      
Alto Carbonic, LLC [Member]                
Organization and Significant Accounting Policies [Line Items]                
Acquired amount $ 7,600              
Equity Method Investment [Member]                
Organization and Significant Accounting Policies [Line Items]                
Ownership percentage         100.00%