XML 47 R5.htm IDEA: XBRL DOCUMENT v2.4.0.6
Condensed Consolidated Statements of Comprehensive Income (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Sep. 30, 2012
Sep. 30, 2011
Net income $ 3,577 $ 2,647 $ 11,365 $ 8,432
Other comprehensive income (loss), net of tax:        
Foreign currency translation adjustment 419 (497) 360 (311)
Other comprehensive income (loss) 419 (497) 360 (311)
Comprehensive income $ 3,996 $ 2,150 $ 11,725 $ 8,121