XML 60 R50.htm IDEA: XBRL DOCUMENT v3.10.0.1
Goodwill and Intangible Assets - Purchased Intangible Assets (Details) - USD ($)
$ in Thousands
6 Months Ended 12 Months Ended
Jun. 30, 2018
Dec. 30, 2017
Intangible assets with finite lives:    
Gross Carrying Amount $ 142,649 $ 155,758
Accumulated Amortization (70,854) (63,570)
Net Carrying Amount $ 71,795 $ 92,188
Weighted average remaining useful life (in years) 3 years 5 months 11 days 3 years 10 months 8 days
Customer relationships    
Intangible assets with finite lives:    
Gross Carrying Amount $ 46,754 $ 51,050
Accumulated Amortization (16,666) (15,007)
Net Carrying Amount $ 30,088 $ 36,043
Weighted average remaining useful life (in years) 5 years 1 month 20 days 5 years 7 months 20 days
Developed technology    
Intangible assets with finite lives:    
Gross Carrying Amount $ 95,895 $ 104,708
Accumulated Amortization (54,188) (48,563)
Net Carrying Amount $ 41,707 $ 56,145
Weighted average remaining useful life (in years) 2 years 2 months 22 days 2 years 8 months 15 days