XML 55 R16.htm IDEA: XBRL DOCUMENT v2.4.0.6
Other Income (Expense)
9 Months Ended
Sep. 30, 2012
Other Income and Expenses [Abstract]  
Other Income and Other Expense Disclosure [Text Block]
9. Other Income (Expense)

 

    Three Months Ended September 30,     Nine Months Ended September 30,  
    2012     2011     2012     2011  
Other income   $ 161     $ 3     $ 179     $ 94  
Foreign currency loss     (575 )     (3,111 )     (1,420 )     (2,440 )
Loss on sale of assets     (19 )     (4 )     (1 )     (4 )
    $ (433 )   $ (3,112 )   $ (1,242 )   $ (2,350 )