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Note 11 - Income (Loss) Per Share (Tables) | 12 Months Ended
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Dec. 29, 2013
Earnings Per Share [Abstract] |
Distributed And Undistributed Earnings Table [Text Block] |
|  | Fiscal Year |
|  | 2013 |  |  | 2012 |  |  | 2011 |
Earnings per share from continuing operations: |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings per share |  |  |  |  |  |  |  |  |  |  |  |
Distributed earnings |  | $ | 0.11 |  |  | $ | 0.09 |  |  | $ | 0.08 |
Undistributed earnings |  |  | 0.62 |  |  |  | 0.26 |  |  |  | 0.51 |
|  | $ | 0.73 |  |  | $ | 0.35 |  |  | $ | 0.59 |
Diluted earnings per share |  |  |  |  |  |  |  |  |  |  |  |
Distributed earnings |  | $ | 0.11 |  |  | $ | 0.09 |  |  | $ | 0.08 |
Undistributed earnings |  |  | 0.62 |  |  |  | 0.26 |  |  |  | 0.50 |
|  | $ | 0.73 |  |  | $ | 0.35 |  |  | $ | 0.58 |
Earnings (Loss) per share from discontinued operations: |  |  |  |  |  |  |  |  |  |  |  |
Basic earnings (loss) per share |  |  |  |  |  |  |  |  |  |  |  |
Distributed earnings |  | $ | 0.00 |  |  | $ | 0.00 |  |  | $ | 0.00 |
Undistributed earnings |  |  | 0.00 |  |  |  | (0.26 | ) |  |  | 0.01 |
Diluted earnings (loss) per share |  |  |  |  |  |  |  |  |  |  |  |
Distributed earnings |  | $ | 0.00 |  |  | $ | 0.00 |  |  | $ | 0.00 |
Undistributed earnings |  |  | 0.00 |  |  |  | (0.26 | ) |  |  | 0.01 |
Basic earnings per share |  | $ | 0.73 |  |  | $ | 0.09 |  |  | $ | 0.59 |
Diluted earnings per share |  | $ | 0.73 |  |  | $ | 0.09 |  |  | $ | 0.59 |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Fiscal Year |
|  | 2013 |  |  | 2012 |  |  | 2011 |
|  | (in millions) |
Income from continuing operations |  | $ | 1.2 |  |  | $ | 0.7 |  |  | $ | 1.0 |
Net income |  |  | 1.2 |  |  |  | 0.2 |  |  |  | 1.0 |
|  | Fiscal Year |
|  | 2013 |  |  | 2012 |  |  | 2011 |
|  | (in thousands) |
Weighted Average Shares Outstanding |  |  | 64,486 |  |  |  | 63,793 |  |  |  | 63,542 |
Participating Securities |  |  | 1,708 |  |  |  | 1,974 |  |  |  | 1,749 |
Shares for Basic Earnings Per Share |  |  | 66,194 |  |  |  | 65,767 |  |  |  | 65,291 |
Dilutive Effect of Stock Options |  |  | 103 |  |  |  | 133 |  |  |  | 195 |
Shares for Diluted Earnings Per Share |  |  | 66,297 |  |  |  | 65,900 |  |  |  | 65,486 |
Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table Text Block] |
|  | Fiscal Year |
|  | 2012 |  |  | 2011 |
|  | (in thousands) |
Options excluded |  |  | 191 |  |  |  | 249 |

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- Definition Tabular disclosure of securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) in the future that were not included in the computation of diluted EPS because to do so would increase EPS amounts or decrease loss per share amounts for the period presented, by antidilutive securities. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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- Definition Tabular disclosure of an entity's basic and diluted earnings per share calculations, including a reconciliation of numerators and denominators of the basic and diluted per-share computations for income from continuing operations. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
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