Quarterly report pursuant to Section 13 or 15(d)

Goodwill and Intangible Assets (Intangibles) (Details)

v3.4.0.3
Goodwill and Intangible Assets (Intangibles) (Details) - USD ($)
$ in Thousands
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Components of intangible assets      
Gross Carrying Amount $ 344,453   $ 339,028
Accumulated Amortization (58,279)   (46,353)
Net Carrying Amount 286,174   292,675
Amortization expense 11,926 $ 3,133  
Customer lists      
Components of intangible assets      
Gross Carrying Amount 261,710   257,410
Accumulated Amortization (40,787)   (33,668)
Net Carrying Amount $ 220,923   223,742
Customer lists | Minimum      
Components of intangible assets      
Useful Life 4 years    
Customer lists | Maximum      
Components of intangible assets      
Useful Life 12 years    
Backlog      
Components of intangible assets      
Useful Life 4 years    
Gross Carrying Amount $ 11,000   11,000
Accumulated Amortization (2,142)   (703)
Net Carrying Amount 8,858   10,297
Proprietary technologies      
Components of intangible assets      
Gross Carrying Amount 54,728   53,928
Accumulated Amortization (12,387)   (9,833)
Net Carrying Amount $ 42,341   44,095
Proprietary technologies | Minimum      
Components of intangible assets      
Useful Life 2 years 6 months    
Proprietary technologies | Maximum      
Components of intangible assets      
Useful Life 8 years    
Trade names and domains      
Components of intangible assets      
Gross Carrying Amount $ 17,015   16,690
Accumulated Amortization (2,963)   (2,149)
Net Carrying Amount $ 14,052   $ 14,541
Trade names and domains | Minimum      
Components of intangible assets      
Useful Life 2 years    
Trade names and domains | Maximum      
Components of intangible assets      
Useful Life 6 years