Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000007039-21-000046-index-headers.html | 2021-04-16 08:36:59 | |
| 0000007039-21-000046-index.html | 2021-04-16 08:36:59 | |
| 0000007039-21-000046.txt | 2021-04-16 08:36:59 | |
 0000007039-21-000046-xbrl.zip | 15635 | 2021-04-16 08:36:59 |
| FilingSummary.xml | 1722 | 2021-04-16 08:36:59 |
| Financial_Report.xlsx | 5680 | 2021-04-16 08:36:59 |
| MetaLinks.json | 17730 | 2021-04-16 08:36:59 |
| R1.htm | 40143 | 2021-04-16 08:36:59 |
| report.css | 2767 | 2021-04-16 08:36:59 |
| Show.js | 1085 | 2021-04-16 08:36:59 |
| trec-20210416.htm | 39064 | 2021-04-16 08:36:59 |
| trec-20210416.xsd | 2420 | 2021-04-16 08:36:59 |
| trec-20210416_cal.xml | 708 | 2021-04-16 08:36:59 |
| trec-20210416_def.xml | 1641 | 2021-04-16 08:36:59 |
| trec-20210416_htm.xml | 14820 | 2021-04-16 08:36:59 |
| trec-20210416_lab.xml | 24993 | 2021-04-16 08:36:59 |
| trec-20210416_pre.xml | 13188 | 2021-04-16 08:36:59 |
| trecorapressreleaseapril.htm | 8171 | 2021-04-16 08:36:59 |
 trecorapressreleaseapril001.jpg | 253950 | 2021-04-16 08:36:59 |
 trecorapressreleaseapril002.jpg | 316121 | 2021-04-16 08:36:59 |
 trecorapressreleaseapril003.jpg | 58744 | 2021-04-16 08:36:59 |