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Fair Value Measurements (Details Textual) (USD $)
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3 Months Ended | 6 Months Ended | ||
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Jun. 29, 2013
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Dec. 29, 2012
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Jun. 29, 2013
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Jun. 30, 2012
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| Fair Value Measurements (Textual) [Abstract] | ||||
| impairment loss on product design | $ 4,832,000 | $ 1,960,000 | $ 4,832,000 | $ 0 |
| Fair Value Measurements (Additional Textual) [Abstract] | ||||
| Transfers into or out of level 1 and level 2 assets | 0 | 0 | ||
| Impairment loss | 6,077,000 | 0 | ||
| Impairment loss on intangible assets | 1,245,000 | 1,245,000 | ||
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Internally developed software [Member]
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| Fair Value Measurements (Textual) [Abstract] | ||||
| impairment loss on product design | $ 4,832,000 | |||
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- Definition
Transfers into or out of level 1 and level 2 assets. No definition available.
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- Details
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- Details
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- Definition
Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition
The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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