Annual report pursuant to Section 13 and 15(d)

COMMITMENTS AND CONTINGENCIES - Narrative (Details)

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COMMITMENTS AND CONTINGENCIES - Narrative (Details)
$ in Thousands
1 Months Ended 12 Months Ended
Apr. 16, 2024
USD ($)
Dec. 18, 2023
USD ($)
installmentPayment
Apr. 28, 2023
USD ($)
Apr. 13, 2023
USD ($)
Jan. 10, 2023
USD ($)
May 31, 2023
USD ($)
Jun. 30, 2019
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2022
USD ($)
Other Commitments [Line Items]                  
Government Assistance Statement Of Income Or Comprehensive Income Extensible Enumeration Not Disclosed Flag           U.S. Department of Agriculture (“USDA”) and the Natural Resources Conservation Service(“NRCS”)      
Number of monthly installment | installmentPayment   30              
Agreement period extend up to (in years)   10 years              
Interest expense               $ 4,216 $ 3,821
Accrued liabilities               17,087 27,718
EPC deferred payment               $ 602,229 $ 92,950
Environmental Loss Contingency, Statement of Financial Position [Extensible Enumeration]               Environmental liabilities, net of current portion Environmental liabilities, net of current portion
Accrued environmental loss contingencies, total               $ 19,800 $ 20,400
Current portion of environmental liabilities               $ 3,738 $ 4,354
Environmental Loss Contingency, Current, Statement of Financial Position [Extensible Enumeration]               Liabilities, Current Liabilities, Current
Litigation settlement, amount awarded to other party             $ 6,700    
Accrued interest payable               $ 2,209 $ 4,745
Grower Commitments                  
Other Commitments [Line Items]                  
Other commitment, to be paid               $ 11,400  
Maximum                  
Other Commitments [Line Items]                  
Lessee, operating lease, term of contract               12 months  
BKRF OCB, LLC                  
Other Commitments [Line Items]                  
Current portion of environmental liabilities               $ 3,700 4,400
Feedstock Supply Agreement                  
Other Commitments [Line Items]                  
Guaranteed maximum price               1,200,000  
Engineering Procurement And Construction Agreement                  
Other Commitments [Line Items]                  
Guaranteed maximum price   $ 360,000     $ 275,000        
Litigation settlement, amount awarded from other party       $ 550,000       760,000  
Payments of lines of credit               150,900 $ 146,300
Remaining amount owed               209,100  
Line of credit               $ 360,000  
Interest rate (as a percent)         0.50%        
Long term debt variable interest rate percentage (as a percent)               9.00% 7.50%
Interest expense               $ 17,900 $ 2,600
Accrued interest, excluding contingent amounts               20,500 $ 2,600
Accrued liabilities               372,600  
Contingent accrued interest               8,900  
EPC deferred payment               229,700  
Engineering Procurement And Construction Agreement | Subsequent Event                  
Other Commitments [Line Items]                  
Litigation settlement, amount awarded from other party $ 760,000                
Engineering Procurement And Construction Agreement | BKRF OCB, LLC                  
Other Commitments [Line Items]                  
Guaranteed maximum price   $ 360,000              
Professional Services Agreement                  
Other Commitments [Line Items]                  
Accrued interest payable               5,300  
Accounts payable               700  
Other Noncurrent Assets                  
Other Commitments [Line Items]                  
Cash held as collateral               4,000  
U.S. Department of Agriculture                  
Other Commitments [Line Items]                  
Government assistance, transaction (in years)           5 years      
Government grant amount     $ 15,000     $ 30,000      
Repayments of government grants               5,800  
U.S. Department of Agriculture | Prepaid Expenses and Other Current Assets                  
Other Commitments [Line Items]                  
Grants receivable               $ 200