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Comprehensive Income (Details 1) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Accumulated Other Comprehensive Income (Loss) [Line Items]    
Foreign currency translation adjustments $ (1,599) $ (934)
Pension liability, net of tax (8,165) (8,488)
Total accumulated other comprehensive loss $ (9,764) $ (9,422)