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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2011
Fair Value Measurements  
Schedule of assets and liabilities measured at fair value on a recurring basis

 

 

 
  Level 1
  Level 2
  Level 3
  Sub-Total
  Netting and Collateral
  Total
 
2011                         
Assets:                        
Commodity contracts   $14,038   $51,033   $—   $65,071   $(43,275)   $21,796
Foreign currency contracts     2,994     2,994   (893)   2,101
Hedged item inventories     3,216     3,216     3,216
Hedged item commitments     206     206     206
 
Total   $14,038   $57,449   $—   $71,487   $(44,168)   $27,319
 

Liabilities:

 

 

 

 

 

 

 

 

 

 

 

 
Commodity contracts   $10,148   $46,754   $—   $56,902   $(43,291)   $13,611
Foreign currency contracts     1,018     1,018   (893)   125
Hedged item commitments     24     24     24
Earn-out       4,194   4,194     4,194
 
Total   $10,148   $47,796   $4,194   $62,138   $(44,184)   $17,954
 

 

 

 

 

 

 

 

 

 

 

 

 

 
2010                          
Assets:                        
Cash equivalents   $32   $—   $—   $32   $—   $32
Commodity contracts   753   14,139   123   15,015   (7,000)   8,015
Foreign currency contracts     461     461   (277)   184
Hedged item inventories     2,518     2,518     2,518
Hedged item commitments     797     797   (265)   532
 
Total   $785   $17,915   $123   $18,823   $(7,542)   $11,281
 

Liabilities:

 

 

 

 

 

 

 

 

 

 

 

 
Commodity contracts   $2,226   $14,926   $33   $17,185   $(8,391)   $8,794
Foreign currency contracts     574     574   (277)   297
Hedged item commitments     361     361   (265)   96
Earn-out       5,012   5,012     5,012
 
Total   $2,226   $15,861   $5,045   $23,132   $(8,933)   $14,199
 
Schedule of assets and liabilities that are measured at fair value on a recurring basis that utilized Level 3 inputs

 

 

 
  Beginning
of Period,
Assets
(Liabilities)

  Realized
and
Unrealized
Gains
Included
in Earnings

  Settlements
  End of
Period,
Assets
(Liabilities)

  Change in
Unrealized
Gains
Relating to
Instruments
Still Held
at end
of Period

 
2011                     
Commodity contracts, net   $90   $—   $(90)   $—   $—
Earn-out   (5,012)   818     (4,194)   818
 
    $(4,922)   $818   $(90)   $(4,194)   $818
 

2010  

 

 

 

 

 

 

 

 

 

 
Commodity contracts, net   $(2)   $90   $2   $90   $90
Foreign currency contracts, net   (152)     152    
Earn-out   (6,728)   1,716     (5,012)   1,716
 
    $(6,882)   $1,806   $154   $(4,922)   $1,806