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Intangible Assets, Net | 12 Months Ended
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Dec. 30, 2016
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 30, 2016 |  | January 1, 2016 |
|  | Gross |  |  |  |  |  | Gross |  |  |  |  |
|  | Carrying |  | Accumulated |  |  |  | Carrying |  | Accumulated |  |  |
|  | Amount |  | Amortization |  | Net |  | Amount |  | Amortization |  | Net |
Amortized intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Patents and licenses |  | $ | 9,224 |  | $ | (8,930) |  | $ | 294 |  | $ | 9,207 |  | $ | (8,891) |  | $ | 316 |
Customer relationships |  |  | 1,343 |  |  | (1,209) |  |  | 134 |  |  | 1,305 |  |  | (1,044) |  |  | 261 |
Developed technology |  |  | 854 |  |  | (809) |  |  | 45 |  |  | 829 |  |  | (740) |  |  | 89 |
Total |  | $ | 11,421 |  | $ | (10,948) |  | $ | 473 |  | $ | 11,341 |  | $ | (10,675) |  | $ | 666 |
Aggregate amortization expense for intangible assets was $228,000, $205,000, and $382,000, for the years ended December 30, 2016, January 1, 2016, and January 2, 2015, respectively. Future amortization of intangible assets is as follows (in thousands):
Fiscal Year |  | Amount |
2017 |  | $ | 228 |
2018 |  |  | 228 |
2019 |  |  | 17 |
Total |  | $ | 473 |

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- Definition The entire disclosure for all or part of the information related to intangible assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16373-109275 + Details
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