Intangible Assets (Schedule Of Goodwill) (Details) - USD ($) $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jan. 02, 2016 |
Jan. 03, 2015 |
Dec. 28, 2013 |
|
| Intangible Assets [Abstract] | |||
| Gross goodwill, Beginning | $ 17,941 | $ 18,243 | |
| Accumulated impairment losses, Beginning | 0 | 0 | |
| Net goodwill, Beginning Balance | 17,941 | 18,243 | |
| Goodwill acquired during the year | 0 | 0 | |
| Impairment loss | 0 | 0 | $ 0 |
| Currency translation adjustments | (509) | (302) | |
| Gross goodwill, Ending | 17,432 | 17,941 | 18,243 |
| Accumulated impairment losses, Ending | 0 | 0 | 0 |
| Net goodwill, Ending Balance | $ 17,432 | $ 17,941 | $ 18,243 |
| X | ||||||||||
- Definition Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount before accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of accumulated impairment loss for an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of loss from the write-down of an asset representing the future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
- Definition Amount of increase (decrease) from foreign currency translation adjustments of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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