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Derivatives (Tables)
12 Months Ended
Dec. 31, 2022
Derivative Instruments and Hedging Activities Disclosure [Abstract]  
Schedule of derivatives not designated as hedging instruments
   As of December 31, 2022
   Assets  Liabilities
Type of Instrument  Balance Sheet Location  Fair Value   Balance Sheet Location  Fair Value 
               
Cash collateral balance  Restricted cash  $13,069  
 
   
 
 
Commodity contracts  Derivative instruments  $4,973   Derivative instruments  $6,732 

 

   As of December 31, 2021 
   Assets      Liabilities    
Type of Instrument  Balance Sheet Location  Fair Value   Balance Sheet Location  Fair Value 
               
Cash collateral balance  Restricted cash  $11,513  
 
   
 
 
Commodity contracts  Derivative instruments  $15,839   Derivative instruments  $13,582 

 

Schedule of recognized gains for its derivatives
      Realized Gains 
      For the Years Ended December 31, 
Type of Instrument  Statements of Operations Location  2022   2021   2020 
                
Commodity contracts  Cost of goods sold  $23,280   $32,618   $2,102 
      $23,280   $32,618   $2,102 

 

      Unrealized Gains (Losses) 
      For the Years Ended December 31, 
Type of Instrument  Statements of Operations Location  2022   2021   2020 
                
Commodity contracts  Cost of goods sold  $(4,017)  $(10,999)  $12,678 
      $(4,017)  $(10,999)  $12,678