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| 0000007039-16-000038-index.html | 2016-05-06 15:46:28 | |
| 0000007039-16-000038.txt | 2016-05-06 15:46:28 | |
 0000007039-16-000038-xbrl.zip | 135335 | 2016-05-06 15:46:28 |
| exh311.htm | 12878 | 2016-05-06 15:46:28 |
| exh312.htm | 12902 | 2016-05-06 15:46:28 |
| exh321.htm | 4260 | 2016-05-06 15:46:28 |
| exh322.htm | 4206 | 2016-05-06 15:46:28 |
| FilingSummary.xml | 30430 | 2016-05-06 15:46:28 |
| Financial_Report.xlsx | 58664 | 2016-05-06 15:46:28 |
| form10q033116.htm | 985189 | 2016-05-06 15:46:28 |
| R1.htm | 25602 | 2016-05-06 15:46:28 |
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| R8.htm | 12307 | 2016-05-06 15:46:28 |
| R9.htm | 14498 | 2016-05-06 15:46:28 |
| report.css | 2767 | 2016-05-06 15:46:28 |
| Show.js | 1410 | 2016-05-06 15:46:28 |
| trec-20160331.xml | 917655 | 2016-05-06 15:46:28 |
| trec-20160331.xsd | 43727 | 2016-05-06 15:46:28 |
| trec-20160331_cal.xml | 60933 | 2016-05-06 15:46:28 |
| trec-20160331_def.xml | 213670 | 2016-05-06 15:46:28 |
| trec-20160331_lab.xml | 653646 | 2016-05-06 15:46:28 |
| trec-20160331_pre.xml | 359715 | 2016-05-06 15:46:28 |
 trecora2.jpg | 20738 | 2016-05-06 15:46:28 |