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| 0000099780-20-000048-index.html | 2020-04-30 16:18:19 | |
| 0000099780-20-000048.txt | 2020-04-30 16:18:19 | |
 0000099780-20-000048-xbrl.zip | 186596 | 2020-04-30 16:18:19 |
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| R1.htm | 38613 | 2020-04-30 16:18:19 |
| report.css | 2767 | 2020-04-30 16:18:19 |
| Show.js | 1085 | 2020-04-30 16:18:19 |
| trinityfirstquarterearni.htm | 12984 | 2020-04-30 16:18:19 |
 trinityfirstquarterearni001.jpg | 116080 | 2020-04-30 16:18:19 |
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 trnlogoverticalhrblacaa14.jpg | 176046 | 2020-04-30 16:18:19 |