XML 18 R33.htm IDEA: XBRL DOCUMENT
v2.4.0.8

Income Per Share from Continuing Operations Attributable to REX Common Shareholders (Tables) | 6 Months Ended
--- | ---
Jul. 31, 2014
Earnings Per Share [Abstract] |
Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] | The following table reconciles the computation of basic and diluted net income per share from continuing operations for the periods presented (in thousands, except per share amounts):
|  | Three Months Ended |  |  | Three Months Ended |
|  | July 31, 2014 |  |  | July 31, 2013 |
|  | Income |  |  | Shares |  |  | Per Share |  |  | Income |  |  | Shares |  |  | Per Share |
Basic income per share from continuing operations attributable to REX common shareholders |  | $ | 21,900 |  |  |  | 8,182 |  |  | $ | 2.68 |  |  | $ | 5,704 |  |  |  | 8,164 |  |  | $ | 0.70 |
Effect of stock options |  |  | — |  |  |  | — |  |  |  |  |  |  |  | — |  |  |  | 40 |  |  |  |  |
Diluted income per share from continuing operations attributable to REX common shareholders |  | $ | 21,900 |  |  |  | 8,182 |  |  | $ | 2.68 |  |  | $ | 5,704 |  |  |  | 8,204 |  |  | $ | 0.70 |
|  | Six Months Ended |  |  | Six Months Ended |
|  | July 31, 2014 |  |  | July 31, 2013 |
|  | Income |  |  | Shares |  |  | Per Share |  |  | Income |  |  | Shares |  |  | Per Share |
Basic income per share from continuing operations attributable to REX common shareholders |  | $ | 43,633 |  |  |  | 8,150 |  |  | $ | 5.36 |  |  | $ | 8,915 |  |  |  | 8,161 |  |  | $ | 1.09 |
Effect of stock options |  |  | — |  |  |  | 16 |  |  |  |  |  |  |  | — |  |  |  | 43 |  |  |  |  |
Diluted income per share from continuing operations attributable to REX common shareholders |  | $ | 43,633 |  |  |  | 8,166 |  |  | $ | 5.35 |  |  | $ | 8,915 |  |  |  | 8,204 |  |  | $ | 1.09 |

X
- 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