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Fair value measurements (Tables)
9 Months Ended
Sep. 30, 2012
Schedule of Financial Assets and Liabilities Recorded at Fair Value on Recurring Basis

The fair value of the Company’s financial assets and liabilities on a recurring basis were as follows:

 

(US$ in thousands)

   Balance
September 30,
2012
     Level 1      Level 2      Level 3  

Derivative financial instruments (1)

           

Cash flow hedges

           

Cross-currency hedge

   $ 1,778       $ —         $ 1,778       $ —     

 

(1) See Note 8, Derivative Instruments

 

(US$ in thousands)

   Balance
December 31,
2011
     Level 1      Level 2      Level 3  

Derivative financial instruments(1)

           

Cash flow hedges

           

Cross currency hedge

   $ 1,011       $ —         $ 1,011       $ —