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Basis of Presentation and General Information (Narrative) (Details) (USD $) Share data in Millions, except Per Share data, unless otherwise specified | 12 Months Ended
--- | ---
Dec. 27, 2013 customer segment | Dec. 28, 2012 customer | Dec. 30, 2011 customer
Insurance coverage revert to depositor | $ 250,000 |  |
Annual cash dividend per share | $ 0.10 |  |
Period of intangible assets amortized | 5 years |  |
Goodwill write off | 200,000 |  |
Future amortization expense | $ 400,000 |  |
Common stock excluded from reconciliation | 0.8 | 3.9 | 0.9
Number of customers accounted for more than five percent of revenue | 0 | 0 | 0
Number of operating segments | 1 |  |
Minimum [Member] |  |  |
Useful life of property and equipments | 3 years |  |
Provisions apply to specific employees | 6 months |  |
Maximum [Member] |  |  |
Useful life of property and equipments | 7 years |  |
Provisions apply to specific employees | 12 months |  |

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