XML 46 R28.htm IDEA: XBRL DOCUMENT
v3.10.0.1

Earnings Per Share (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2018
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted | The following table provides the weighted average number of common shares outstanding used in the calculation of the Company's basic and diluted earnings per share:
(In thousands, except per share data) | Three Months Ended June 30 |  | Six Months Ended June 30
2018 |  | 2017 |  | 2018 |  | 2017
Weighted average number of common shares outstanding, basic | 53,610 |  |  | 53,402 |  |  | 53,567 |  |  | 53,359 |
Dilutive effect of securities: |  |  |  |  |  |  |
Restricted Share Units | 69 |  |  | 77 |  |  | 75 |  |  | 77 |
Performance Share Units | 42 |  |  | 105 |  |  | 54 |  |  | 113 |
Purchase Match Units | 20 |  |  | 23 |  |  | 20 |  |  | 22 |
Weighted average number of common shares outstanding, diluted | 53,741 |  |  | 53,607 |  |  | 53,716 |  |  | 53,571 |
Effect of dilutive shares on earnings per share | $ | — |  |  | $ | (0.01 | ) |  | $ | — |  |  | $ | — |

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://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_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration