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Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2012
Fair Value Measurements  
Company’s financial assets and liabilities

 

 

 

Fair Value Measurements Using

 

(in thousands)

 

Level 1

 

Level 2

 

Level 3

 

Total

 

June 30, 2012

 

 

 

 

 

 

 

 

 

Assets:

 

 

 

 

 

 

 

 

 

Commodity derivatives

 

$

 

$

131

 

$

 

$

131

 

 

 

 

 

 

 

 

 

 

 

December 31, 2011

 

 

 

 

 

 

 

 

 

Assets:

 

 

 

 

 

 

 

 

 

Commodity derivatives

 

$

 

$

308

 

$

 

$

308