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Note 11 - Income (Loss) Per Share (Details) - Calculation of Income (Loss) Per Share - USD ($) shares in Thousands, $ in Millions | 12 Months Ended
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Jan. 03, 2016 | Dec. 28, 2014 | Dec. 29, 2013
Calculation of Income (Loss) Per Share [Abstract] |  |  |
Net income (in Dollars) | $ 1.6 | $ 0.5 | $ 1.2
Weighted Average Shares Outstanding | 64,557 | 64,998 | 64,486
Participating Securities | 1,470 | 1,391 | 1,708
Shares for Basic Earnings Per Share | 66,027 | 66,389 | 66,194
Dilutive Effect of Stock Options | 48 | 59 | 103
Shares for Diluted Earnings Per Share | 66,075 | 66,448 | 66,297

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- Definition Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of share based payment arrangements using the treasury stock method. + 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 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 28A -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1500-109256 + Details
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- Definition Amount of undistributed earnings (loss) allocated to participating securities for the diluted earnings (loss) per share or per unit calculation under the two-class method. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 60B -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=7655603&loc=SL5780133-109256 + Details
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