Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000714562-25-000020-index-headers.html | 2025-03-19 13:19:04 | |
| 0000714562-25-000020-index.html | 2025-03-19 13:19:04 | |
| 0000714562-25-000020.txt | 2025-03-19 13:19:04 | |
 0000714562-25-000020-xbrl.zip | 512672 | 2025-03-19 13:19:04 |
| FilingSummary.xml | 3860 | 2025-03-19 13:19:04 |
| Financial_Report.xlsx | 13265 | 2025-03-19 13:19:04 |
| MetaLinks.json | 107075 | 2025-03-19 13:19:04 |
| R1.htm | 8960 | 2025-03-19 13:19:04 |
| R2.htm | 257691 | 2025-03-19 13:19:04 |
| R3.htm | 12144 | 2025-03-19 13:19:04 |
| R4.htm | 4370 | 2025-03-19 13:19:04 |
| report.css | 2767 | 2025-03-19 13:19:04 |
| Show.js | 1085 | 2025-03-19 13:19:04 |
| thff-20241231.xsd | 4023 | 2025-03-19 13:19:04 |
| thff-20241231xdefr14a.htm | 1355352 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_a001.jpg | 7929 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_a002.jpg | 2847 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_a005.jpg | 26363 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_a006.jpg | 50584 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_a007.jpg | 47638 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_a008.jpg | 57619 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_bg001.jpg | 188806 | 2025-03-19 13:19:04 |
 thff-20241231xdefr14a_bg002.jpg | 85164 | 2025-03-19 13:19:04 |
| thff-20241231xdefr14a_htm.xml | 296194 | 2025-03-19 13:19:04 |
| thff-20241231_def.xml | 1968 | 2025-03-19 13:19:04 |
| thff-20241231_lab.xml | 3685 | 2025-03-19 13:19:04 |
| thff-20241231_pre.xml | 3937 | 2025-03-19 13:19:04 |