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Accumulated Other Comprehensive Loss (Details) (USD $)
In Thousands, unless otherwise specified
Dec. 31, 2013
Dec. 31, 2012
Accumulated Other Comprehensive Loss [Abstract]    
Pension liability adjustment $ (1,643) $ (4,204)
Foreign currency translation adjustments (2,940) 535
Accumulated Other Comprehensive Income (Loss), Net of Tax, Total $ (4,583) $ (3,669)