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Note 5 - Accumulated Other Comprehensive Income (Loss)
9 Months Ended
Sep. 30, 2015
Notes to Financial Statements  
Comprehensive Income (Loss) Note [Text Block]
Note 5 – Accumulated Other Comprehensive Income (Loss)
 
Adjustments to accumulated other comprehensive income (loss) consist of the following (expressed in thousands):
 
 
 
Three Months Ended
 
 
Nine Months Ended
 
 
 
September 30,
 
 
September 30,
 
 
 
2015
 
 
2014
 
 
2015
 
 
2014
 
Beginning balance
  $ (4,935 )   $ 359     $ (2,792 )   $ 613  
Foreign currency translation adjustments
    13       (2,107 )     (2,130 )     (2,361 )
Accumulated other comprehensive (loss)
  $ (4,922 )   $ (1,748 )   $ (4,922 )   $ (1,748 )