XML 37 R27.htm IDEA: XBRL DOCUMENT
v3.8.0.1

Net Income Per Share (Tables) | 9 Months Ended
--- | ---
Sep. 30, 2017
Earnings Per Share [Abstract] |
Schedule of Weighted Average Number of Shares | The following is a reconciliation between basic and diluted weighted average shares outstanding:
(In thousands) | Three Months Ended September 30, |  | Nine Months Ended September 30,
2017 |  | 2016 |  | 2017 |  | 2016
Basic weighted average common shares outstanding | 63,683 |  |  | 71,507 |  |  | 65,960 |  |  | 72,269 |
Effect of dilution: |  |  |  |  |  |  |
Stock options | 4 |  |  | 1 |  |  | 1 |  |  | 17 |
Restricted stock units | 760 |  |  | 632 |  |  | 690 |  |  | 616 |
Diluted weighted average common shares outstanding | 64,447 |  |  | 72,140 |  |  | 66,651 |  |  | 72,902 |

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 the weighted average number of shares used in calculating basic net earnings per share (or unit) and diluted earnings per share (or unit). + 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
Name: | us-gaap_ScheduleOfWeightedAverageNumberOfSharesTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration