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Consolidated Statements of Comprehensive Earnings (Unaudited) (USD $)
In Thousands
3 Months Ended9 Months Ended
Sep. 30, 2011
Sep. 30, 2010
Sep. 30, 2011
Sep. 30, 2010
Net earnings$ 5,182$ 1,678$ 9,094$ 5,958
Foreign currency translation adjustments(143)96(56)(24)
Comprehensive earnings$ 5,039$ 1,774$ 9,038$ 5,934