XML 35 R21.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Earnings Per Share (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2017
Earnings Per Share [Abstract] |
Earnings Per Share | Summarized basic and diluted earnings per common share were calculated as follows:
| Three Months Ended March 31,
(in thousands, except per share data) | 2017 |  | 2016
Numerator: |  |  |
Net (loss) earnings | $ | (6,679 | ) |  | $ | 25,061 |
Denominator: |  |  |
Weighted-average shares outstanding | 53,217 |  |  | 53,085 |
Effect of dilutive stock awards | — |  |  | 257 |
Weighted-average dilutive shares | 53,217 |  |  | 53,342 |
Basic (loss) earnings per common share | $ | (0.13 | ) |  | $ | 0.47 |
Diluted (loss) earnings per common share | $ | (0.13 | ) |  | $ | 0.47 |

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