XML 43 R32.htm IDEA: XBRL DOCUMENT
v3.7.0.1

Stock-Based Compensation (Tables) | 6 Months Ended
--- | ---
Jun. 30, 2017
Share-based Compensation [Abstract] |
Schedule of Nonvested Share Activity | The following table summarizes the restricted stock award, deferred stock award, and performance unit award activity for the period ended June 30, 2017:
|  | Restricted Stock |  | Deferred Stock |  | Performance Stock Units |  | Weighted Average Grant Date Fair Value
Outstanding at December 31, 2016 |  | 79,272 |  |  | — |  |  | 63,690 |  |  | $ | 21.66 |
Granted |  | 167,404 |  |  | 20,175 |  |  | 112,208 |  |  | 14.06 |
Vested |  | (21,808 | ) |  | — |  |  | — |  |  | 28.08 |
Adjustment for incentive awards expected to vest |  | — |  |  | — |  |  | 3,871 |  |  | 17.86 |
Cancelled |  | (31,766 | ) |  | — |  |  | (35,274 | ) |  | 14.26 |
Outstanding at June 30, 2017 |  | 193,102 |  |  | 20,175 |  |  | 144,495 |  |  | $ | 16.37 |

X
- Definition Tabular disclosure of the changes in outstanding nonvested shares. + 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 (c)(2) -URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901 + Details
Name: | us-gaap_ScheduleOfNonvestedShareActivityTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration

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