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Fair Value of Financial Instruments (Tables)
6 Months Ended
Jun. 30, 2012
Fair Value of Financial Instruments  
Schedule of fair values of financial instruments

 

 

 

 

Carrying and

 

Fair Value Measurements
Using Fair Value Hierarchy

 

 

 

Fair Value

 

Level 1

 

Level 2

 

Financial assets:

 

 

 

 

 

 

 

Available-for-sale securities:

 

 

 

 

 

 

 

Equity securities

 

$

280

 

$

280

 

$

 

 

 

 

 

 

 

 

 

Financial liabilities:

 

 

 

 

 

 

 

Derivative financial instruments

 

1,335

 

 

1,335