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Note 12 - Earnings Per Share (Tables) | 12 Months Ended
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Sep. 30, 2017
Notes Tables |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Year Ended |
|  | September 30, |  |  | October 1, |  |  | October 3, |
(In thousands, except per share amounts) |  | 2017 |  |  | 2016 |  |  | 2015 |
Net earnings |  | $ | 22,548 |  |  | $ | 37,245 |  |  | $ | 21,710 |
Basic weighted average shares outstanding |  |  | 19,011 |  |  |  | 18,754 |  |  |  | 18,418 |
Dilutive effect of stock-based compensation |  |  | 206 |  |  |  | 301 |  |  |  | 385 |
Diluted weighted average shares outstanding |  |  | 19,217 |  |  |  | 19,055 |  |  |  | 18,803 |
Net earnings per share: |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 1.19 |  |  | $ | 1.99 |  |  | $ | 1.18 |
Diluted |  |  | 1.17 |  |  |  | 1.95 |  |  |  | 1.15 |

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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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