v2.4.0.6
GOODWILL AND INTANGIBLE ASSETS (Details3) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2011
year
Dec. 31, 2010
year
Intangible assets with definite lives    
Cost $ 49,204 $ 24,605
Accumulated Amortization (22,585) (16,582)
Net 26,619 8,023
Weighted-Average Amortization Life (in years) 2.6 4.1
Future amortization expense of intangible assets with definite-lives    
2012 18,712  
2013 6,176  
2014 669  
2015 607  
2016 455  
Total 26,619  
Customer lists
   
Intangible assets with definite lives    
Cost 18,050 5,534
Accumulated Amortization (8,837) (5,298)
Net 9,213 236
Weighted-Average Amortization Life (in years) 1.0 1.3
Technology
   
Intangible assets with definite lives    
Cost 16,145 3,100
Accumulated Amortization (3,858) (1,817)
Net 12,287 1,283
Weighted-Average Amortization Life (in years) 2.2 3.0
Supplier agreements
   
Intangible assets with definite lives    
Cost 8,946 7,100
Accumulated Amortization (5,298) (4,668)
Net 3,648 2,432
Weighted-Average Amortization Life (in years) 6.4 6.7
Other
   
Intangible assets with definite lives    
Cost 6,063 8,871
Accumulated Amortization (4,592) (4,799)
Net $ 1,471 $ 4,072
Weighted-Average Amortization Life (in years) 3.4 4.2