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Consolidated Statements of Comprehensive Earnings (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Jun. 30, 2013
Jun. 30, 2012
Net earnings $ 1,003 $ 1,334 $ 1,295 $ 1,291
Foreign currency translation adjustments 30 (89) (32) (42)
Comprehensive earnings $ 1,033 $ 1,245 $ 1,263 $ 1,249