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Note 10 Earnings Per Share | 6 Months Ended
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Mar. 28, 2015
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Earnings Per Share Basic and diluted per share amounts are calculated by dividing net income by the weighted average number of shares of common stock outstanding during the period, as follows:
| Three Months Ended |  | Six Months Ended
| March 28, 2015 |  | March 29, 2014 |  | March 28, 2015 |  | March 29, 2014
| (In thousands, except per share data)
Numerator: |  |  |  |  |  |  |
Net income | $ | 14,748 |  |  | $ | 20,840 |  |  | $ | 37,404 |  |  | $ | 43,941 |
Denominator: |  |  |  |  |  |  |
Weighted average common shares outstanding | 82,977 |  |  | 82,728 |  |  | 82,762 |  |  | 83,247 |
Effect of dilutive stock options and restricted stock units | 3,920 |  |  | 3,416 |  |  | 4,035 |  |  | 3,476 |
Denominator for diluted earnings per share | 86,897 |  |  | 86,144 |  |  | 86,797 |  |  | 86,723 |
Net income per share: |  |  |  |  |  |  |
Basic | $ | 0.18 |  |  | $ | 0.25 |  |  | $ | 0.45 |  |  | $ | 0.53 |
Diluted | $ | 0.17 |  |  | $ | 0.24 |  |  | $ | 0.43 |  |  | $ | 0.51 |
The following table presents weighted-average dilutive securities that were excluded from the above calculation because their inclusion would have had an anti-dilutive effect under ASC Topic 260, Earnings per Share, due to application of the treasury stock method:
| Three Months Ended |  | Six Months Ended
| March 28, 2015 |  | March 29, 2014 |  | March 28, 2015 |  | March 29, 2014
| (In thousands)
Potentially dilutive securities: |  |  |  |  |
Employee stock options | 602 |  |  | 3,285 |  |  | 474 |  |  | 3,247 |
Restricted stock units | 245 |  |  | 3 |  |  | 159 |  |  | 1 |
Total | 847 |  |  | 3,288 |  |  | 633 |  |  | 3,248 |

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- Definition The entire disclosure for earnings per share. + 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 (a) -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 3 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1278-109256 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=7655603&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=32703322&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=26872669&loc=d3e20235-122688 + Details
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