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Note 6 - Acquisitions (Details) - Business Acquisition, Pro Forma Information (Pro Forma [Member], USD $) In Thousands, except Per Share data, unless otherwise specified | 12 Months Ended
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Dec. 29, 2012
Pro Forma [Member] |
Note 6 - Acquisitions (Details) - Business Acquisition, Pro Forma Information [Line Items] |
Revenues | $ 148,420
Operating income | $ 5,363
Basic and diluted earnings per share (in Dollars per share) | $ 0.26

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