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Derivative instruments (Tables)
9 Months Ended
Sep. 30, 2012
Schedule of Fair Values of Derivative Instruments

The tables below disclose the types of derivative instruments the Company owns, the classifications and fair values of these instruments within the balance sheet, and the amount of gain (loss) recognized in other comprehensive income (loss) (“OCI”) or net income (loss).

 

(US$ in thousands)

As of September 30, 2012

   Fair value: favorable
(unfavorable)
     Balance sheet location

Cross-currency swap

   $ 1,778       Other long-term assets

As of December 31, 2011

  

 

      

Cross-currency swap

   $ 1,011       Other long-term assets
Schedule of Gain (Loss) Recognized on Derivative Instruments
     Three Months Ended
September 30,
    Nine Months Ended
September 30,
 

(US$ in thousands)

   2012      2011     2012      2011  

Cross-currency swap unrealized gain (loss) recorded in other comprehensive income (loss), net of taxes

   $ 253       $ (927 )   $ 177       $ 374