Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-22-009342-index-headers.html | 2022-05-11 16:16:01 | |
| 0000950170-22-009342-index.html | 2022-05-11 16:16:01 | |
| 0000950170-22-009342.txt | 2022-05-11 16:16:01 | |
 0000950170-22-009342-xbrl.zip | 34320 | 2022-05-11 16:16:01 |
| FilingSummary.xml | 1738 | 2022-05-11 16:16:01 |
| Financial_Report.xlsx | 5711 | 2022-05-11 16:16:01 |
| MetaLinks.json | 17762 | 2022-05-11 16:16:01 |
| R1.htm | 40492 | 2022-05-11 16:16:01 |
| report.css | 2767 | 2022-05-11 16:16:01 |
| Show.js | 1084 | 2022-05-11 16:16:01 |
| thrn-20220511.htm | 59993 | 2022-05-11 16:16:01 |
| thrn-20220511.xsd | 2489 | 2022-05-11 16:16:01 |
| thrn-20220511_htm.xml | 4703 | 2022-05-11 16:16:01 |
| thrn-20220511_lab.xml | 13438 | 2022-05-11 16:16:01 |
| thrn-20220511_pre.xml | 9932 | 2022-05-11 16:16:01 |
| thrn-ex99_1.htm | 851158 | 2022-05-11 16:16:01 |