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Note 9 - Accumulated Comprehensive Loss
 12 Months Ended
Dec. 31, 2011
Comprehensive Income (Loss) Note [Text Block]
(9)       ACCUMULATED COMPREHENSIVE LOSS:

The components of our accumulated other comprehensive income loss are as follows (in thousands):

    Foreign Currency Translation Adjustment  
Balance, December 31, 2008
 
$
(5,975
)
Current year activity
   
3,424
 
Balance, December 31, 2009
   
(2,551
)
Current year activity
   
(852
)
Balance, December 31, 2010
   
(3,403
)
Current year activity
   
(191
)
Balance, December 31, 2011
 
$
(3,594
)