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Earnings per Share (EPS) and Common Stock (Tables) | 6 Months Ended
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Mar. 31, 2018
Earnings Per Share and Common Stock |
Earnings(loss) per Share Basic and Diluted |
| Three months ended |  | Six months ended
Calculation of Basic and Diluted EPS | March 31, 2018 |  | April 1, 2017 |  | March 31, 2018 |  | April 1, 2017
| (in thousands, except per share data)
Net income (loss) | $ | 7,922 |  |  | $ | (1,104 | ) |  | $ | 21,799 |  |  | $ | (10,245 | )
Weighted average shares outstanding—Basic | 116,241 |  |  | 115,709 |  |  | 115,986 |  |  | 115,498 |
Dilutive effect of restricted stock units | 1,664 |  |  | — |  |  | 1,794 |  |  | — |
Weighted average shares outstanding—Diluted | 117,905 |  |  | 115,709 |  |  | 117,780 |  |  | 115,498 |
Earnings (loss) per share—Basic | $ | 0.07 |  |  | $ | (0.01 | ) |  | $ | 0.19 |  |  | $ | (0.09 | )
Earnings (loss) per share—Diluted | $ | 0.07 |  |  | $ | (0.01 | ) |  | $ | 0.19 |  |  | $ | (0.09 | )

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- Definition Earnings Per Share (EPS) and Common Stock + References No definition available. + Details
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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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