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Fair Value Measurements (Tables)
 9 Months Ended
Sep. 30, 2012
Fair Value Measurements  
Fair value measurements of financial assets and liabilities

 

 

Financial Instrument

 

Fair Value

 

Level 1

 

Level 2

 

Level 3

 

Marketable equity securities

 

$

22,769

 

$

22,769

 

$

—

 

$

—

 

Interest-rate swap liabilities(1) 

 

(13,319

)

—

 

(13,319

)

—

 

Currency swap liabilities (1) 

 

(2,317

)

—

 

(2,317

)

—

 

Warrants(1) 

 

1,290

 

—

 

—

 

1,290

 

 

 

$

8,423

 

$

22,769

 

$

(15,636

)

$

1,290

 

 

 

(1)          Interest rate and currency swaps as well as common stock warrant fair values are determined based on observable and unobservable market assumptions utilizing standardized derivative pricing models.