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Other income (expense) (Tables)
3 Months Ended
Mar. 31, 2013
Other Income And Expenses [Abstract]  
Summary of Other Income (Expense)

The following table shows the detail of other income (expense):

 

     Three Months Ended
March 31,
 

(US$ in thousands)

   2013     2012  
     (Restated)     (Restated)  

Gain related to demutualization of a mutual insurance company (1)

   $ 4,406      $ —    

Transactional foreign currency exchange gains (losses)

     623        (470

Other

     (265     (161
  

 

 

   

 

 

 

Total

   $ 4,764      $ (631
  

 

 

   

 

 

 

 

(1) In the first quarter of 2013, the Company received $4.4 million of cash related to the demutualization of a mutual insurance company, in which the company was an eligible member to share in such proceeds.