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Nature of Activities and Summary of Significant Accounting Policies (Details Narrative) - USD ($)
 1 Months Ended 12 Months Ended
Oct. 31, 2020
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Inventory Write-Offs   $ 1,000,000.0    
Sales revenue of high-grade alcohol   0.00% 15.00% 0.00%
Write-offs inventory   $ 1,040 $ 0 $ 0
Cost of goods sold   204,010,000 154,532,000 189,300,000
Received   3,758,000 2,031,000 0
Allowance for doubtful accounts   140,400,000 1,260,000  
Accounts Receivable [Member]        
Allowance for doubtful accounts   1,400,000 1,300,000  
India        
Gallon per year   50,000,000    
North America        
Gallon per year   65,000,000    
CECTDG [Member]        
Awarded grants   825,000,000    
Keyes Plant [Member]        
Gallon per year   65,000,000    
Kakinada Plant One [Member]        
Nameplate capacity   150,000    
Kakinada Plant [Member]        
Gallon per year   50,000,000    
California Triennial Obligation on G H G Emissions [Member]        
Cost of goods sold   5,000,000.0 3,200,000  
CEC-LCFPP [Member]        
Awarded grants   4,200,000    
Received   2,900,000    
CDFA [Member]        
Awarded grants $ 7,800,000 3,200,000.0   $ 3,200,000
Received $ 545,000      
CEC-LCAEGP [Member]        
Awarded grants   5,000,000.0    
Contributions   7,900,000    
Actual expenses   5,000,000.0    
Capital expenditures   $ 1,800,000 $ 1,700,000