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Lease Commitments (Narrative) (Details) (USD $) In Millions, unless otherwise specified | 12 Months Ended
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Dec. 27, 2013 | Dec. 28, 2012 | Dec. 30, 2011
Lease Commitments [Abstract] |  |  |
Rent expense, net of subleases | $ 1.9 | $ 2.1 | $ 2.2

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- Details
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- Definition Rental expense for the reporting period incurred under operating leases, including minimum and any contingent rent expense, net of related sublease income. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 840 -SubTopic 20 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6453985&loc=d3e41499-112717 + Details
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