3. Comprehensive Income (Details Narrative) - USD ($) $ in Thousands |
3 Months Ended | 9 Months Ended | ||||
|---|---|---|---|---|---|---|
Sep. 30, 2017 |
Sep. 30, 2017 |
Oct. 01, 2016 |
Oct. 01, 2016 |
Sep. 30, 2017 |
Oct. 01, 2016 |
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| Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] | ||||||
| Comprehensive income (loss) | $ 733 | $ 733 | $ 1,094 | $ 1,094 | $ 5,040 | $ (1,417) |
| X | ||||||||||
- Definition Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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