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Inventories, Net (Tables) | 12 Months Ended
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Jan. 01, 2016
Inventory Disclosure [Abstract] |
Schedule of Inventory, Current [Table Text Block] | Inventories, net consisted of the following at January 1, 2016 and January 2, 2015 (in thousands):
|  | 2015 |  | 2014 |
Raw materials and purchased parts |  | $ | 2,317 |  | $ | 2,146 |
Work in process |  |  | 1,995 |  |  | 1,781 |
Finished goods |  |  | 15,058 |  |  | 14,504 |
|  |  | 19,370 |  |  | 18,431 |
Less inventory reserves |  |  | 3,449 |  |  | 2,714 |
|  | $ | 15,921 |  | $ | 15,717 |

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- Definition Tabular disclosure of the carrying amount as of the balance sheet date of merchandise, goods, commodities, or supplies held for future sale or to be used in manufacturing, servicing or production process. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6361739&loc=d3e7789-107766 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 2 -Paragraph 6 -Subparagraph a,b,c -Article 5 + Details
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