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Consolidated Statements of Comprehensive Income - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Comprehensive income        
Net income $ 23,288 $ 10,623 $ 59,522 $ 51,429
Other comprehensive income/(loss)        
Foreign currency translation adjustment 168 (9) 46 (9)
Comprehensive income $ 23,456 $ 10,614 $ 59,568 $ 51,420