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|---|---|---|
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| 0000096869-23-000006-index.html | 2023-03-08 13:46:27 | |
| 0000096869-23-000006.txt | 2023-03-08 13:46:27 | |
 0000096869-23-000006-xbrl.zip | 26659128 | 2023-03-08 13:46:27 |
| a20221231ptpfinancials.htm | 226118 | 2023-03-08 13:46:27 |
| exhibit21listofsubs202210k.htm | 12972 | 2023-03-08 13:46:27 |
| exhibit231dtconsent202210k.htm | 6090 | 2023-03-08 13:46:27 |
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| exhibit3112022ceocertsecti.htm | 11337 | 2023-03-08 13:46:27 |
| exhibit3122022cfocertsecti.htm | 11628 | 2023-03-08 13:46:27 |
| exhibit3132022caocertsecti.htm | 11648 | 2023-03-08 13:46:27 |
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| exhibit44descriptionofsecu.htm | 14050 | 2023-03-08 13:46:27 |
| FilingSummary.xml | 59113 | 2023-03-08 13:46:27 |
| Financial_Report.xlsx | 175991 | 2023-03-08 13:46:27 |
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| R95.htm | 17220 | 2023-03-08 13:46:27 |
| report.css | 2768 | 2023-03-08 13:46:27 |
| Show.js | 1086 | 2023-03-08 13:46:27 |
| trc-20221231.htm | 3339121 | 2023-03-08 13:46:27 |
| trc-20221231.xsd | 85309 | 2023-03-08 13:46:27 |
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