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Note 12 Earnings Per Share | 6 Months Ended
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Mar. 30, 2019
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 30, 2019 |  | March 31, 2018 |  | March 30, 2019 |  | March 31, 2018
| (In thousands, except per share data)
Numerator: |  |  |  |  |  |  |
Net income (loss) | $ | 40,885 |  |  | $ | 24,632 |  |  | $ | 78,837 |  |  | $ | (130,278 | )
Denominator: |  |  |  |  |  |  |
Weighted average common shares outstanding | 68,821 |  |  | 70,441 |  |  | 68,556 |  |  | 71,096 |
Effect of dilutive stock options and restricted stock units | 2,625 |  |  | 3,141 |  |  | 2,606 |  |  | — |
Denominator for diluted earnings per share | 71,446 |  |  | 73,582 |  |  | 71,162 |  |  | 71,096 |
Net income (loss) per share: |  |  |  |  |  |  |
Basic | $ | 0.59 |  |  | $ | 0.35 |  |  | $ | 1.15 |  |  | $ | (1.83 | )
Diluted | $ | 0.57 |  |  | $ | 0.33 |  |  | $ | 1.11 |  |  | $ | (1.83 | )
Had the Company reported net income in the first half of 2018 instead of a net loss, 4 million of potentially dilutive securities would have been included in the calculation of diluted earnings per share.

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- Definition The entire disclosure for earnings per share. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
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