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Basis of Presentation and Significant Accounting Policies (Tables) | 9 Months Ended
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Sep. 29, 2017
Accounting Policies [Abstract] |
Schedule of Cash and Cash Equivalents [Table Text Block] | The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the condensed consolidated balance sheets that sum to the total of the same such amounts shown in the condensed consolidated statements of cash flows (in 000’s):
|  | September 29, |  | December 30, |  | September 30, |  | January 1, |
|  | 2017 |  | 2016 |  | 2016 |  | 2016 |
Cash and cash equivalents |  | $ | 16,133 |  | $ | 13,999 |  | $ | 14,284 |  | $ | 13,402 |
Restricted cash included in other long-term assets |  |  | 120 |  |  | 119 |  |  | 119 |  |  | 119 |
Total cash, cash equivalents, and restricted cash as shown in the statements of cash flows |  | $ | 16,253 |  | $ | 14,118 |  | $ | 14,403 |  | $ | 13,521 |

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- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
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