XML 27 R12.htm IDEA: XBRL DOCUMENT
v3.7.0.1

NET INCOME PER SHARE FROM CONTINUING OPERATIONS | 12 Months Ended
--- | ---
Jan. 31, 2017
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] |
6. | NET INCOME PER SHARE FROM CONTINUING OPERATIONS
The Company reports net income per share in accordance with ASC 260, “Earnings per Share”. Basic net income per share is computed by dividing net income available to common shareholders by the weighted average number of common shares outstanding during the year. Diluted net income per share is computed by dividing net income available to common shareholders by the weighted average number of shares outstanding and dilutive common share equivalents during the year. Common share equivalents for each year include the number of shares issuable upon the exercise of outstanding options or restricted stock awards, less the shares that could be purchased under the treasury stock method. For fiscal years 2015 and 2014 all shares subject to outstanding options were dilutive. The following table reconciles the basic and diluted net income per share amounts from continuing operations computations for each year presented for fiscal years 2015 and 2014 (amounts in thousands, except per-share amounts):
|  | 2015 |
|  | Income |  |  | Shares |  |  | Per Share |
Basic net income per share from continuing operations attributable to REX common shareholders |  | $ | 31,436 |  |  |  | 7,297 |  |  | $ | 4.31 |
Effect of restricted stock |  |  |  |  |  |  | 10 |  |  |  |  |
Diluted net income per share from continuing operations attributable to REX common shareholders |  | $ | 31,436 |  |  |  | 7,307 |  |  | $ | 4.30 |
|  | 2014 |
|  | Income |  |  | Shares |  |  | Per Share |
Basic net income per share from continuing operations attributable to REX common shareholders |  | $ | 86,776 |  |  |  | 8,109 |  |  | $ | 10.70 |
Effect of stock options |  |  |  |  |  |  | 9 |  |  |  |  |
Diluted net income per share from continuing operations attributable to REX common shareholders |  | $ | 86,776 |  |  |  | 8,118 |  |  | $ | 10.69 |

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 The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -URI http://asc.fasb.org/topic&trid=2144383 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration