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| 0000930413-17-001219-index.html | 2017-03-27 14:46:30 | |
| 0000930413-17-001219.txt | 2017-03-27 14:46:30 | |
 0000930413-17-001219-xbrl.zip | 142583 | 2017-03-27 14:46:30 |
| c87828_10k.htm | 764772 | 2017-03-27 14:46:30 |
| c87828_ex21.htm | 21085 | 2017-03-27 14:46:30 |
| c87828_ex23a.htm | 1913 | 2017-03-27 14:46:30 |
| c87828_ex23b.htm | 2726 | 2017-03-27 14:46:30 |
| c87828_ex31.htm | 15609 | 2017-03-27 14:46:30 |
| c87828_ex32.htm | 2899 | 2017-03-27 14:46:30 |
| FilingSummary.xml | 45793 | 2017-03-27 14:46:30 |
| Financial_Report.xlsx | 79351 | 2017-03-27 14:46:30 |
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| report.css | 2767 | 2017-03-27 14:46:30 |
| rex-20170131.xml | 839565 | 2017-03-27 14:46:30 |
| rex-20170131.xsd | 67692 | 2017-03-27 14:46:30 |
| rex-20170131_cal.xml | 68277 | 2017-03-27 14:46:30 |
| rex-20170131_def.xml | 276618 | 2017-03-27 14:46:30 |
| rex-20170131_lab.xml | 403254 | 2017-03-27 14:46:30 |
| rex-20170131_pre.xml | 289002 | 2017-03-27 14:46:30 |
| Show.js | 1410 | 2017-03-27 14:46:30 |
 x1_c87828a001.jpg | 6084 | 2017-03-27 14:46:30 |
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