Quarterly report [Sections 13 or 15(d)]

Organization and Basis of Presentation (Details)

v3.25.3
Organization and Basis of Presentation (Details)
gal in Millions, T in Millions
3 Months Ended 9 Months Ended
Jan. 01, 2025
USD ($)
Sep. 30, 2025
USD ($)
gal
Sep. 30, 2024
USD ($)
Sep. 30, 2025
USD ($)
T
gal
Sep. 30, 2024
USD ($)
Dec. 31, 2024
USD ($)
Organization and Basis of Presentation [Line Items]            
Production capacity (in US Gallons) | gal   350   350    
Essential ingredient product capacity (in US Tons) | T       1.4    
Percentage of average ethanol production       50.00%    
Accounts receivable balance   $ 46,146,000   $ 46,146,000   $ 44,750,000
Allowance for credit losses   19,000   19,000   $ 23,000 [1]
Credit loss expense (recovery)   $ (3,000) $ (24,000) $ (4,000) $ (23,000)  
Alto Carbonic, LLC [Member]            
Organization and Basis of Presentation [Line Items]            
Acquired amount $ 7,600,000          
[1] Amounts derived from the audited consolidated financial statements for the year ended December 31, 2024.