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Consolidated Statements of Earnings and Comprehensive Earnings (Parenthetical) (USD $)
In Thousands, unless otherwise specified
3 Months Ended 6 Months Ended
Jun. 30, 2014
Jun. 30, 2013
Jun. 30, 2014
Jun. 30, 2013
(Loss) Gain on discontinued operations, related tax (benefit) expense $ (24) $ 11 $ (25) $ (65)