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Note 2 - Significant accounting policies (Detail) - Plant and equipment, expected useful lives:
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12 Months Ended |
|---|---|
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Dec. 30, 2012
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Building [Member] | Minimum [Member]
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| Expected Useful Life | 5 years |
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Building [Member] | Maximum [Member]
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| Expected Useful Life | 20 years |
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Machinery and Equipment [Member]
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| Expected Useful Life | 15 years |
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Other Machinery and Equipment [Member] | Minimum [Member]
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| Expected Useful Life | 7 years |
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Other Machinery and Equipment [Member] | Maximum [Member]
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| Expected Useful Life | 10 years |
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Office Equipment [Member]
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| Expected Useful Life | 7 years |
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Computer Equipment [Member]
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| Expected Useful Life | 3 years |
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Leasehold Improvements [Member] | Minimum [Member]
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| Leasehold improvements | Over shorter of the lease term and estimated useful life |
| X | ||||||||||
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- Definition
Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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| X | ||||||||||
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- Definition
Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment. No definition available.
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