XML 38 R26.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Note 11 Earnings Per Share (Tables) | 9 Months Ended
--- | ---
Jun. 30, 2018
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] |
| Three Months Ended |  | Nine Months Ended
| June 30, 2018 |  | July 1, 2017 |  | June 30, 2018 |  | July 1, 2017
| (In thousands, except per share data)
Numerator: |  |  |  |  |  |  |
Net income (loss) | $ | 33,963 |  |  | $ | 36,404 |  |  | $ | (96,315 | ) |  | $ | 112,985 |
Denominator: |  |  |  |  |  |  |
Weighted average common shares outstanding | 68,907 |  |  | 75,332 |  |  | 70,366 |  |  | 74,548 |
Effect of dilutive stock options and restricted stock units | 3,146 |  |  | 2,909 |  |  | — |  |  | 3,369 |
Denominator for diluted earnings per share | 72,053 |  |  | 78,241 |  |  | 70,366 |  |  | 77,917 |
Net income (loss) per share: |  |  |  |  |  |  |
Basic | $ | 0.49 |  |  | $ | 0.48 |  |  | $ | (1.37 | ) |  | $ | 1.52 |
Diluted | $ | 0.47 |  |  | $ | 0.47 |  |  | $ | (1.37 | ) |  | $ | 1.45 |

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- 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://fasb.org/us-gaap/role/ref/legacyRef -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
Name: | us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration