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Other Expense/(Income), net (Tables)
 12 Months Ended
Dec. 31, 2015
Other Expense/(Income), net [Abstract]  
Other Expense/(Income), Net
 (in thousands)     2015   2014   2013
 Currency transactions  
  $1,496
 
  ($6,379 )  
  $5,227
 Bank fees and amortization of debt issuance costs       916         1,174
      1,542
 Gain on sale of investment         (872 )        -      -
 Gain on insurance recovery   -
  (1,126 )   -
 Other         893
      (522 )        487
 Total    
  $2,433
 
  ($6,853 )   

$7,256