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Note 17 - Quarterly Data and Share Information (Unaudited) (Tables) | 12 Months Ended
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Jan. 01, 2017
Notes Tables |
Quarterly Financial Information [Table Text Block] |
|  | FISCAL YEAR 2016 |
|  | FIRST QUARTER |  |  | SECOND QUARTER |  |  | THIRD QUARTER |  |  | FOURTH QUARTER (1) |
|  | (in thousands, except per share data) |
Net sales |  | $ | 222,554 |  |  | $ | 248,207 |  |  | $ | 248,349 |  |  | $ | 239,507 |
Gross profit |  |  | 86,632 |  |  |  | 99,126 |  |  |  | 92,918 |  |  |  | 89,968 |
Net income |  |  | 12,894 |  |  |  | 20,657 |  |  |  | 15,904 |  |  |  | 4,707 |
Basic income per share |  | $ | 0.20 |  |  | $ | 0.32 |  |  | $ | 0.25 |  |  | $ | 0.07 |
Diluted income per share |  | $ | 0.20 |  |  | $ | 0.32 |  |  | $ | 0.25 |  |  | $ | 0.07 |
Share prices |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
High |  | $ | 18.99 |  |  | $ | 18.71 |  |  | $ | 18.45 |  |  | $ | 19.10 |
Low |  | $ | 13.70 |  |  | $ | 14.56 |  |  | $ | 15.02 |  |  | $ | 14.59 |

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- Definition Tabular disclosure of quarterly financial data. Includes, but is not limited to, financial information for fiscal quarters, cumulative effect of a change in accounting principle and earnings per share data. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 270 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a)-(j) -URI http://asc.fasb.org/extlink&oid=68076893&loc=d3e1280-108306 + Details
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