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Financial Instruments (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Dec. 31, 2013
Fair Value, Inputs, Level 1 [Member]
   
Liabilities    
Derivatives $ 0 $ 0
Contingent Considerations 0  
Fair Value, Inputs, Level 2 [Member]
   
Liabilities    
Derivatives 226 577
Contingent Considerations 0  
Fair Value, Inputs, Level 3 [Member]
   
Liabilities    
Derivatives 0 0
Contingent Considerations $ 585