Quarterly report pursuant to Section 13 or 15(d)

FAIR VALUE MEASUREMENTS (Assets and Liabilities Measured on Recurring Basis) (Details)

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FAIR VALUE MEASUREMENTS (Assets and Liabilities Measured on Recurring Basis) (Details) (Recurring [Member], USD $)
In Thousands, unless otherwise specified
Jun. 30, 2013
Dec. 31, 2012
Assets:    
Cash equivalents $ 227,138 $ 61,996
Forward currency contracts 3,509 81
Stock options 17 204
Total 230,664 62,281
Liabilities:    
Interest rate swaps 1,980 2,811
Forward currency contracts 228 625
Contingent consideration 5,806 6,718
Total 8,014 10,154
Level 1 [Member]
   
Assets:    
Cash equivalents 227,138 61,996
Forward currency contracts 0 0
Stock options 0 0
Total 227,138 61,996
Liabilities:    
Interest rate swaps 0 0
Forward currency contracts 0 0
Contingent consideration 0 0
Total 0 0
Level 2 [Member]
   
Assets:    
Cash equivalents 0 0
Forward currency contracts 3,509 81
Stock options 0 0
Total 3,509 81
Liabilities:    
Interest rate swaps 1,980 2,811
Forward currency contracts 228 625
Contingent consideration 0 0
Total 2,208 3,436
Level 3 [Member]
   
Assets:    
Cash equivalents 0 0
Forward currency contracts 0 0
Stock options 17 204
Total 17 204
Liabilities:    
Interest rate swaps 0 0
Forward currency contracts 0 0
Contingent consideration 5,806 6,718
Total $ 5,806 $ 6,718