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 0000007039-16-000034-index-headers.html | 2016-03-11 09:23:06 | |
| 0000007039-16-000034-index.html | 2016-03-11 09:23:06 | |
| 0000007039-16-000034.txt | 2016-03-11 09:23:06 | |
 0000007039-16-000034-xbrl.zip | 256779 | 2016-03-11 09:23:06 |
 chart2015v2.jpg | 39130 | 2016-03-11 09:23:06 |
| exh231cpas.htm | 5499 | 2016-03-11 09:23:06 |
| exh311.htm | 13114 | 2016-03-11 09:23:06 |
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| exh321.htm | 5930 | 2016-03-11 09:23:06 |
| exh322.htm | 5994 | 2016-03-11 09:23:06 |
| FilingSummary.xml | 41525 | 2016-03-11 09:23:06 |
| Financial_Report.xlsx | 105128 | 2016-03-11 09:23:06 |
| form10k123115.htm | 2943655 | 2016-03-11 09:23:06 |
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| report.css | 2767 | 2016-03-11 09:23:06 |
| Show.js | 1410 | 2016-03-11 09:23:06 |
| trec-20151231.xml | 1894814 | 2016-03-11 09:23:06 |
| trec-20151231.xsd | 71105 | 2016-03-11 09:23:06 |
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 trecora2.jpg | 20738 | 2016-03-11 09:23:06 |