Annual report pursuant to Section 13 and 15(d)

Goodwill and Other Intangible Assets - Other Intangible Assets (Detail)

v3.3.1.900
Goodwill and Other Intangible Assets - Other Intangible Assets (Detail) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Mar. 31, 2015
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Finite-Lived Intangible Assets [Line Items]        
Weighted Average Amortization Period   6 years 7 months 6 days 6 years 8 months 12 days  
Finite-lived Intangible Assets [Roll Forward]        
Finite-lived intangible assets, beginning balance $ 147,615 $ 147,615 $ 136,487  
Additions   24,047 11,245  
Transfers   5,066    
Other   (27) (117)  
Finite-lived intangible assets, ending balance   176,701 147,615 $ 136,487
Finite-lived Intangible Assets, Accumulated Amortization [Roll Forward]        
Accumulated Amortization, beginning balance (88,880) (88,880) (68,164)  
Additions   (22,002) (20,716)  
Accumulated Amortization, ending balance   (110,882) (88,880) (68,164)
Intangible Assets, Net [Roll Forward]        
Intangible assets, net, beginning balance 100,085 100,085 108,815  
Additions   2,045 (8,342)  
Impairments   (20,801) (304)  
Other   (49) (84)  
Intangible assets, net, ending balance   81,280 100,085 108,815
Indefinite-lived Intangible Assets [Roll Forward]        
Impairments   (20,801) 0 0
Trade names        
Indefinite-lived Intangible Assets [Roll Forward]        
Indefinite-lived intangible assets, beginning balance 41,350 41,350 40,492  
Additions     1,129  
Impairments (500) (20,801) (304)  
Transfers   (5,066)    
Other   (22) 33  
Indefinite-lived intangible assets, ending balance   $ 15,461 $ 41,350 40,492
Developed technologies        
Finite-Lived Intangible Assets [Line Items]        
Weighted Average Amortization Period   3 years 2 months 12 days 3 years 2 months 12 days  
Finite-lived Intangible Assets [Roll Forward]        
Finite-lived intangible assets, beginning balance 55,212 $ 55,212 $ 45,014  
Additions   14,194 10,315  
Other   (27) (117)  
Finite-lived intangible assets, ending balance   $ 69,379 $ 55,212 45,014
Customer relationships        
Finite-Lived Intangible Assets [Line Items]        
Weighted Average Amortization Period   9 years 1 month 14 days 9 years  
Finite-lived Intangible Assets [Roll Forward]        
Finite-lived intangible assets, beginning balance 86,753 $ 86,753 $ 85,823  
Additions   9,770 930  
Finite-lived intangible assets, ending balance   $ 96,523 $ 86,753 85,823
Vendor relationships        
Finite-Lived Intangible Assets [Line Items]        
Weighted Average Amortization Period   7 years 7 years  
Finite-lived Intangible Assets [Roll Forward]        
Finite-lived intangible assets, beginning balance $ 5,650 $ 5,650 $ 5,650  
Finite-lived intangible assets, ending balance   $ 5,650 $ 5,650 $ 5,650
Trade names        
Finite-Lived Intangible Assets [Line Items]        
Weighted Average Amortization Period   6 years 10 months 24 days    
Finite-lived Intangible Assets [Roll Forward]        
Additions   $ 83    
Transfers   5,066    
Finite-lived intangible assets, ending balance   $ 5,149