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Consolidated Statements of Comprehensive Earnings (Unaudited) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 9 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2013
Sep. 30, 2012
Net earnings $ 1,090 $ 664 $ 2,385 $ 1,955
Foreign currency translation adjustments 88 26 56 (16)
Comprehensive earnings $ 1,178 $ 690 $ 2,441 $ 1,939