XML 55 R36.htm IDEA: XBRL DOCUMENT
v3.4.0.3

Share-Based Compensation (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2016
Share-based Compensation [Abstract] |
Summary of company stock award | A summary of the status of the Company’s nonvested restricted stock awards as of March 31, 2016, and changes during the three months ended March 31, 2016, is presented below:
| Shares |  | Weighted Average Grant-Date Fair Value
Nonvested at January 1, 2016 | 533,404 |  |  | $ | 19.19 |
Granted | 319,660 |  |  | $ | 10.02 |
Vested | (199,069 | ) |  | $ | 16.43 |
Forfeited | (4,460 | ) |  | $ | 17.62 |
Nonvested at March 31, 2016 | 649,535 |  |  | $ | 15.54 |

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

X
- Definition Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted during the year. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageGrantDateFairValueTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration