Quarterly report pursuant to sections 13 or 15(d)

4. DERIVATIVES (Tables)

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4. DERIVATIVES (Tables)
 9 Months Ended
Sep. 30, 2012
Derivatives Tables  
Derivatives not designated as hedging instruments

  

        Realized Gains (Losses)  
        Three Months Ended September 30,  
Type of Instrument   Statements of Operations Location   2012     2011  
Commodity contracts   Cost of goods sold   $ (440 )   $ 483  

  

  

        Unrealized Gains (Losses)  
        Three Months Ended September 30,  
Type of Instrument   Statements of Operations Location   2012     2011  
Commodity contracts   Cost of goods sold   $ 388     $ (88 )

 

 

 

        Realized Gains  
        Nine Months Ended September 30,  
Type of Instrument   Statements of Operations Location   2012     2011  
Commodity contracts   Cost of goods sold   $ 277     $ 460  

 

 

 

        Unrealized Losses  
        Nine Months Ended September 30,  
Type of Instrument   Statements of Operations Location   2012     2011  
Commodity contracts   Cost of goods sold   $ (479 )   $ (126 )