Quarterly report pursuant to Section 13 or 15(d)

Debt - Schedule of Long-Term Debt (Details)

v3.21.2
Debt - Schedule of Long-Term Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2021
Sep. 15, 2021
Jun. 10, 2021
Jan. 15, 2021
Dec. 31, 2020
Nov. 10, 2020
Debt Instrument [Line Items]            
Long-term debt, gross $ 347,386       $ 16,365  
Less unamortized debt issuance costs (9,586)       (291)  
Long-term debt less debt issuance costs 337,800       16,074  
Less current maturities, net (8,546)       (1,301)  
Total long-term debt $ 329,254       14,773  
Aria Energy LLC            
Debt Instrument [Line Items]            
Less unamortized debt issuance costs         (1,385)  
Long-term debt less debt issuance costs         239,424  
Less current maturities, net         (102,831)  
Total long-term debt         136,593  
Secured debt | Aria Energy LLC            
Debt Instrument [Line Items]            
Long-term debt, gross         137,978  
Secured debt | New Credit Agreement - Term Loan            
Debt Instrument [Line Items]            
Debt instrument, interest rate 3.34%          
Long-term debt, gross $ 220,000       0  
Debt instrument, principal amount   $ 220,000        
Secured debt | Comerica Term Loan            
Debt Instrument [Line Items]            
Debt instrument, interest rate           4.50%
Debt instrument, principal amount           $ 12,000
Senior secured notes | Wilmington Trust – 4.47% Term Note            
Debt Instrument [Line Items]            
Debt instrument, interest rate 4.47%     4.47%    
Long-term debt, gross $ 60,828       0  
Debt instrument, principal amount       $ 60,800    
Senior secured notes | Wilmington Trust – 3.75% Term Note            
Debt Instrument [Line Items]            
Debt instrument, interest rate 3.75%     3.75%    
Long-term debt, gross $ 66,558       0  
Debt instrument, principal amount       $ 72,500    
Line of credit | Aria Energy LLC            
Debt Instrument [Line Items]            
Long-term debt, gross         40,000  
Line of credit | Comerica Bank – Specific Advance Facility Note            
Debt Instrument [Line Items]            
Long-term debt, gross 0       4,319  
Loans payable | Comerica Term Loan            
Debt Instrument [Line Items]            
Long-term debt, gross 0       12,000  
Notes payable | Aria Energy LLC            
Debt Instrument [Line Items]            
Long-term debt, gross     $ 122,600   102,831  
Debt instrument, principal amount     $ 102,800      
Notes payable | Kubota Corporation – Term Notes            
Debt Instrument [Line Items]            
Long-term debt, gross $ 0       $ 46