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

Capital Stock (Tables) | 3 Months Ended
--- | ---
Mar. 31, 2017
Equity [Abstract] |
Capital Stock | The following is a schedule of changes in the number of common shares outstanding since the beginning of 2016:
|  | Three Months Ended March 31, 2017 |  |  | Year Ended December 31, 2016 |
Beginning balance |  |  | 247,144,356 |  |  |  | 169,316,460 |
MRD Merger |  |  | — |  |  |  | 77,042,749 |
Restricted stock grants |  |  | 66,078 |  |  |  | 490,609 |
Restricted stock units vested |  |  | 302,383 |  |  |  | 266,541 |
PSU-TSR units settled |  |  | 19,960 |  |  |  | — |
Shares retired |  |  | — |  |  |  | (739 | )
Treasury shares issued |  |  | 4,000 |  |  |  | 28,736 |
Ending balance |  |  | 247,536,777 |  |  |  | 247,144,356 |

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

X
- Definition Tabular disclosure of an entity's capital units or capital shares, including the value of capital units or capital shares, units authorized, units outstanding and other information necessary to a fair presentation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 946 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04.16) -URI http://asc.fasb.org/extlink&oid=6488278&loc=d3e603758-122996 + Details
Name: | us-gaap_ScheduleOfCapitalUnitsTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration