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Intangible Assets, Net | 12 Months Ended
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Jan. 01, 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):
|  | January 1, 2016 |  | January 2, 2015 |
|  | Gross Carrying Amount |  | Accumulated Amortization |  | Net |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net |
Amortized intangible assets: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Patents and licenses |  | $ | 9,207 |  | $ | (8,891) |  | $ | 316 |  | $ | 9,205 |  | $ | (8,859) |  | $ | 346 |
Customer relationships |  |  | 1,305 |  |  | (1,044) |  |  | 261 |  |  | 1,302 |  |  | (911) |  |  | 391 |
Developed technology |  |  | 829 |  |  | (740) |  |  | 89 |  |  | 827 |  |  | (694) |  |  | 133 |
Total |  | $ | 11,341 |  | $ | (10,675) |  | $ | 666 |  | $ | 11,334 |  | $ | (10,464) |  | $ | 870 |
Aggregate amortization expense for intangible assets was $205,000, $382,000, and $440,000, for the years ended January 1, 2016, January 2, 2015 and January 3, 2014, respectively. The following table shows estimated amortization expense for intangible assets for each of the next five succeeding years and thereafter (in thousands):
Fiscal Year |  | Amount |
2016 |  | $ | 205 |
2017 |  |  | 205 |
2018 |  |  | 205 |
2019 |  |  | 51 |
Total |  | $ | 666 |

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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=26713463&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=26713463&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=26713463&loc=d3e16373-109275 + Details
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