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Consolidated Statements of Comprehensive Earnings (Unaudited) (USD $)
In Thousands
3 Months Ended 6 Months Ended
Jun. 30, 2011
Jun. 30, 2010
Jun. 30, 2011
Jun. 30, 2010
Net earnings $ 2,655 $ 3,168 $ 3,912 $ 4,280
Foreign currency translation adjustments 25 (66) 87 (120)
Comprehensive earnings $ 2,680 $ 3,102 $ 3,999 $ 4,160