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Note 8 - Earnings Per Share (Tables) | 9 Months Ended
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Jun. 28, 2014
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
|  | Three Months Ended |  |  | Nine Months Ended |
|  | June 28, |  |  | June 29, |  |  | June 28, |  |  | June 29, |
(In thousands except per share amounts) |  | 2014 |  |  | 2013 |  |  | 2014 |  |  | 2013 |
Net earnings available to common shareholders |  | $ | 5,797 |  |  | $ | 3,274 |  |  | $ | 12,066 |  |  | $ | 9,390 |
Basic weighted average shares outstanding |  |  | 18,267 |  |  |  | 18,066 |  |  |  | 18,230 |  |  |  | 17,879 |
Dilutive effect of stock-based compensation |  |  | 416 |  |  |  | 431 |  |  |  | 406 |  |  |  | 411 |
Diluted weighted average shares outstanding |  | $ | 18,683 |  |  | $ | 18,497 |  |  | $ | 18,636 |  |  | $ | 18,290 |
Net earnings per share: |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Basic |  | $ | 0.32 |  |  | $ | 0.18 |  |  | $ | 0.66 |  |  | $ | 0.53 |
Diluted |  | $ | 0.31 |  |  | $ | 0.18 |  |  | $ | 0.65 |  |  | $ | 0.51 |

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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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