Intangible Assets - Components of Purchased Intangible Assets (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
---|---|---|---|
Dec. 31, 2016 |
Jan. 02, 2016 |
Jan. 03, 2015 |
|
Components of purchased intangible assets | |||
Annual Amortization | $ 16 | $ 16 | $ 44 |
Gross Carrying Value | 960 | 960 | |
Accumulated Amortization | 828 | 692 | |
Net Carrying Value | $ 132 | $ 268 | |
Customer Relations | |||
Components of purchased intangible assets | |||
Useful Lives | 15 years | 15 years | |
Useful Lives Remaining | 8 years 3 months | 9 years 3 months | |
Annual Amortization | $ 16 | $ 16 | |
Gross Carrying Value | 240 | 240 | |
Accumulated Amortization | 108 | 92 | |
Net Carrying Value | 132 | 148 | |
Patents | |||
Components of purchased intangible assets | |||
Gross Carrying Value | 720 | 720 | |
Accumulated Amortization | $ 720 | 600 | |
Net Carrying Value | $ 120 |