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Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Net income $ 5,453 $ 4,470
Other comprehensive loss:    
Foreign currency translation adjustment (405) (235)
Other comprehensive loss (405) (235)
Comprehensive Income $ 5,048 $ 4,235