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COMPREHENSIVE INCOME (LOSS)
6 Months Ended
Jun. 30, 2011
COMPREHENSIVE INCOME (LOSS) [Abstract]  
COMPREHENSIVE INCOME (LOSS)
10.           COMPREHENSIVE (LOSS) INCOME
 
Comprehensive (loss) income for the three and six months ended June 30, 2011 and 2010 consists of the following (dollars in thousands):
 
   
Three Months Ended
  
Six Months Ended
 
   
June 30,
  
June 30,
 
   
2011
  
2010
  
2011
  
2010
 
Net (loss) earnings
 $(574) $4,790  $2,670  $4,670 
Currency translation adjustment
  340   (790)  938   (1,455)
Reclassification adjustment for gains
                
   included in net (loss) earnings, net of taxes
  (74)      (74)    
(Decrease) increase in unrealized gain on
                
   marketable securities, net of taxes
  (345)  (46)  (119)  40 
                  
Comprehensive (loss) income
 $(653) $3,954  $3,415  $3,255