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Intangible Assets, Net
12 Months Ended
Dec. 29, 2017
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets Disclosure [Text Block]
Note 6 — Intangible Assets, Net
 
Intangible assets, net, consisted of the following (in thousands):
 
 
 
December 29, 2017
 
December 30, 2016
 
 
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
 
Gross
Carrying
Amount
 
Accumulated
Amortization
 
Net
 
Amortized intangible assets:
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Patents and licenses
 
$
9,244
 
$
(8,973)
 
$
271
 
$
9,224
 
$
(8,930)
 
$
294
 
Customer relationships
 
 
1,392
 
 
(1,392)
 
 
 
 
1,343
 
 
(1,209)
 
 
134
 
Developed technology
 
 
885
 
 
(885)
 
 
 
 
854
 
 
(809)
 
 
45
 
Total
 
$
11,521
 
$
(11,250)
 
$
271
 
$
11,421
 
$
(10,948)
 
$
473
 
 
Aggregate amortization expense for intangible assets was $221,000, $228,000 and $205,000, for the years ended December 29, 2017, December 30, 2016 and January 1, 2016, respectively.
 
Future amortization of intangible assets is as follows (in thousands):
 
Fiscal Year
 
Amount
 
2018
 
$
33
 
2019
 
 
33
 
2020
 
 
33
 
2021
 
 
33
 
2022
 
 
33
 
Thereafter
 
 
106
 
Total
 
$
271