Quarterly report pursuant to Section 13 or 15(d)

Note 6 - Goodwill and Intangible Assets - Purchased Intangible Assets (Details)

v3.6.0.2
Note 6 - Goodwill and Intangible Assets - Purchased Intangible Assets (Details) - USD ($)
$ in Thousands
9 Months Ended 12 Months Ended
Jan. 01, 2017
Mar. 27, 2016
Amortized intangible assets:    
Carrying amount $ 64,036 $ 64,036
Accumulated amortization (54,434) (52,301)
Net carrying amount 9,602 11,735
Technology-Based Intangible Assets [Member]    
Amortized intangible assets:    
Carrying amount 53,878 53,878
Accumulated amortization (45,292) (43,502)
Net carrying amount $ 8,586 $ 10,376
Weighted average life (Year) 3 years 328 days 4 years 219 days
Customer Relationships [Member]    
Amortized intangible assets:    
Carrying amount $ 5,225 $ 5,225
Accumulated amortization (4,209) (3,890)
Net carrying amount $ 1,016 $ 1,335
Weighted average life (Year) 3 years 3 years 219 days
Distribution Rights [Member]    
Amortized intangible assets:    
Carrying amount $ 1,264 $ 1,264
Accumulated amortization (1,264) (1,261)
Net carrying amount 3
Patents [Member]    
Amortized intangible assets:    
Carrying amount 3,459 3,459
Accumulated amortization (3,459) (3,459)
Net carrying amount
Trade Names [Member]    
Amortized intangible assets:    
Carrying amount 210 210
Accumulated amortization (210) (189)
Net carrying amount $ 21