Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Other Intangible Assets (Details 1)

v2.4.0.6
Goodwill and Other Intangible Assets (Details 1) (USD $)
In Thousands, unless otherwise specified
 9 Months Ended 9 Months Ended 9 Months Ended
Sep. 30, 2012
Dec. 31, 2011
Sep. 30, 2012
Trade Names [Member]
Dec. 31, 2011
Trade Names [Member]
Sep. 30, 2012
Developed product technologies [Member]
Dec. 31, 2011
Developed product technologies [Member]
Sep. 30, 2012
Developed product technologies [Member]
Maximum [Member]
Sep. 30, 2012
Customer relationships [Member]
Dec. 31, 2011
Customer relationships [Member]
Sep. 30, 2012
Customer relationships [Member]
Maximum [Member]
Sep. 30, 2012
Customer relationships [Member]
Minimum [Member]
Sep. 30, 2012
Vendor relationships [Member]
Dec. 31, 2011
Vendor relationships [Member]
Sep. 30, 2012
Vendor relationships [Member]
Maximum [Member]
Other intangible assets                            
Finite lived intangible assets, amortization period             3 years     10 years 1 year     7 years
Finite-lived intangible assets, Carrying Amount $ 113,088 $ 105,846     $ 29,735 $ 25,963   $ 77,703 $ 74,233     $ 5,650 $ 5,650  
Finite-lived intangible assets, Accumulated Amortization (46,456) (33,112)     (21,140) (14,847)   (21,434) (14,949)     (3,882) (3,316)  
Total finite-lived intangible assets 66,632 72,734     8,595 11,116   56,269 59,284     1,768 2,334  
Indefinite-lived intangible assets Trade names     39,580 39,574                    
Total intangible assets, Carrying amount 152,668 145,420                        
Total intangible assets, Net $ 106,212 $ 112,308