Annual report pursuant to Section 13 and 15(d)

Employment Retirement Benefits (Summary Of The Balance Sheet Impact, Including Benefit Obligations, Assets And Funded Status Of The Pension Plan) (Details)

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Employment Retirement Benefits (Summary Of The Balance Sheet Impact, Including Benefit Obligations, Assets And Funded Status Of The Pension Plan) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Employee Retirement Benefits [Abstract]      
Benefit obligation at the beginning of the year $ 5,675 $ 5,150  
Service cost 5 275 36
Interest cost 186 244 240
Participant contributions 0 0  
Augmentations 211 0  
Actuarial (gains)/losses (198) 325  
Benefits paid (293) (552)  
Changes due to plan settlement (2,363) 0  
Foreign currency gains 117 233  
Benefit obligation at the end of the year 3,340 5,675 5,150
Fair value of plan assets at beginning of year 5,547 6,056  
Actual return on plan assets 343 (289)  
Employer contributions 297 58  
Participant contributions 0 0  
Benefits paid (293) (552)  
Changes due to plan settlements (2,363) 0  
Foreign currency losses 114 274  
Fair value of plan assets at end of year 3,645 5,547 6,056
Funded status at end of year - net asset /(liability) $ 305 $ (128)