Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000007039-21-000102-index-headers.html | 2021-11-04 09:44:43 | |
| 0000007039-21-000102-index.html | 2021-11-04 09:44:43 | |
| 0000007039-21-000102.txt | 2021-11-04 09:44:43 | |
 0000007039-21-000102-xbrl.zip | 33343 | 2021-11-04 09:44:43 |
| FilingSummary.xml | 1684 | 2021-11-04 09:44:43 |
| Financial_Report.xlsx | 5678 | 2021-11-04 09:44:43 |
 image_0.jpg | 9612 | 2021-11-04 09:44:43 |
| MetaLinks.json | 17037 | 2021-11-04 09:44:43 |
| R1.htm | 40105 | 2021-11-04 09:44:43 |
| report.css | 2767 | 2021-11-04 09:44:43 |
| Show.js | 1085 | 2021-11-04 09:44:43 |
| trec-20211103.htm | 39251 | 2021-11-04 09:44:43 |
| trec-20211103.xsd | 1899 | 2021-11-04 09:44:43 |
| trec-20211103_htm.xml | 14814 | 2021-11-04 09:44:43 |
| trec-20211103_lab.xml | 24849 | 2021-11-04 09:44:43 |
| trec-20211103_pre.xml | 13044 | 2021-11-04 09:44:43 |
| trec3q21earningsrelease.htm | 262596 | 2021-11-04 09:44:43 |
| trecq321earningspresenta.htm | 15476 | 2021-11-04 09:44:43 |
 trecq321earningspresenta001.jpg | 104493 | 2021-11-04 09:44:43 |
 trecq321earningspresenta002.jpg | 218935 | 2021-11-04 09:44:43 |
 trecq321earningspresenta003.jpg | 198821 | 2021-11-04 09:44:43 |
 trecq321earningspresenta004.jpg | 115997 | 2021-11-04 09:44:43 |
 trecq321earningspresenta005.jpg | 111363 | 2021-11-04 09:44:43 |
 trecq321earningspresenta006.jpg | 108704 | 2021-11-04 09:44:43 |
 trecq321earningspresenta007.jpg | 66480 | 2021-11-04 09:44:43 |
 trecq321earningspresenta008.jpg | 102379 | 2021-11-04 09:44:43 |
 trecq321earningspresenta009.jpg | 120210 | 2021-11-04 09:44:43 |
 trecq321earningspresenta010.jpg | 41959 | 2021-11-04 09:44:43 |
 trecq321earningspresenta011.jpg | 125743 | 2021-11-04 09:44:43 |