Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets - Finite-Lived Intangible Assets (Details)

v2.4.0.6
Intangible Assets - Finite-Lived Intangible Assets (Details) (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2013
Finite-Lived Intangible Assets [Line Items]  
Gross Carrying Value 119,845
Accumulated Amortization (4,167)
Net Carrying Value 115,678
Minimum
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 1 year 6 months
Maximum
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 8 years 6 months
Existing technology - software
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 8 years
Gross Carrying Value 2,537
Accumulated Amortization (53)
Net Carrying Value 2,484
Developed Technology Rights [Member]
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 6 years
Gross Carrying Value 12,150
Accumulated Amortization (338)
Net Carrying Value 11,812
IPR&D
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 8 years
Gross Carrying Value 7,210
Accumulated Amortization 0
Net Carrying Value 7,210
Customer relationships
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 8 years 6 months
Gross Carrying Value 79,871
Accumulated Amortization (1,455)
Net Carrying Value 78,416
Other
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 2 years
Gross Carrying Value 2,659
Accumulated Amortization (239)
Net Carrying Value 2,420
Content library
  
Finite-Lived Intangible Assets [Line Items]  
Weighted Average Useful Lives 1 year 6 months
Gross Carrying Value 15,418
Accumulated Amortization (2,082)
Net Carrying Value 13,336