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CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Consolidated Statements Of Comprehensive Income Loss        
Net income (loss) $ 3,522 $ 3,665 $ (4,336) $ 2,188
Foreign currency translation adjustment (27) 8 (84) 122
Comprehensive income (loss) $ 3,495 $ 3,673 $ (4,420) $ 2,310