XML 44 R34.htm IDEA: XBRL DOCUMENT
v3.19.1

Earnings per Common Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2019
Earnings Per Share [Abstract] |
Computation of Basic and Diluted Earnings per Share | The following table sets forth the computation of basic and diluted earnings per share for the three month periods ended March 31, 2019 and 2018:
| Three Months Ended March 31,
| 2019 | 2018
Net income | $ | 41.6 |  | $ | 36.7 |
Weighted average common shares outstanding for basic earnings per share computation | 60,311,171 |  | 56,241,201 |
Dilutive effects of stock-based compensation | 286,899 |  | 410,977 |
Weighted average common shares outstanding for diluted earnings per common share computation | 60,598,070 |  | 56,652,178 |
Basic earnings per common share | $ | 0.69 |  | $ | 0.65 |
Diluted earnings per common share | $ | 0.69 |  | $ | 0.65 |
Anti-dilutive unvested time restricted stock | 121,452 |  | 139,943 |

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