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Note 8 - Property, Plant and Equipment, Net (Details) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
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Mar. 24, 2013 | Dec. 23, 2012
Property, Plant and Equipment [Abstract] |  |
Capital Lease Obligations Incurred (in Dollars) |  | $ 1,234
Capital Lease Obligations, Decrease in Assets Held Under Capital Lease | $ 9,520 |

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- Definition The value of assets no longer held under capital lease, resulting in a reduction of the capital lease obligation. + References No definition available. + Details
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- Definition The increase during the period in capital lease obligations due to entering into new capital leases. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4313-108586 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=6367179&loc=d3e4304-108586 + Details
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- Details
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