Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000714562-20-000079-index-headers.html | 2020-08-06 08:52:12 | |
| 0000714562-20-000079-index.html | 2020-08-06 08:52:12 | |
| 0000714562-20-000079.txt | 2020-08-06 08:52:12 | |
 0000714562-20-000079-xbrl.zip | 426613 | 2020-08-06 08:52:12 |
| FilingSummary.xml | 32776 | 2020-08-06 08:52:12 |
| Financial_Report.xlsx | 108949 | 2020-08-06 08:52:12 |
| MetaLinks.json | 633487 | 2020-08-06 08:52:12 |
| R1.htm | 52492 | 2020-08-06 08:52:12 |
| R10.htm | 1419398 | 2020-08-06 08:52:12 |
| R11.htm | 214241 | 2020-08-06 08:52:12 |
| R12.htm | 379753 | 2020-08-06 08:52:12 |
| R13.htm | 38382 | 2020-08-06 08:52:12 |
| R14.htm | 65350 | 2020-08-06 08:52:12 |
| R15.htm | 164122 | 2020-08-06 08:52:12 |
| R16.htm | 283030 | 2020-08-06 08:52:12 |
| R17.htm | 1041034 | 2020-08-06 08:52:12 |
| R18.htm | 215065 | 2020-08-06 08:52:12 |
| R19.htm | 377006 | 2020-08-06 08:52:12 |
| R2.htm | 15015 | 2020-08-06 08:52:12 |
| R20.htm | 13788 | 2020-08-06 08:52:12 |
| R21.htm | 60043 | 2020-08-06 08:52:12 |
| R22.htm | 57208 | 2020-08-06 08:52:12 |
| R23.htm | 215358 | 2020-08-06 08:52:12 |
| R24.htm | 17611 | 2020-08-06 08:52:12 |
| R25.htm | 30441 | 2020-08-06 08:52:12 |
| R26.htm | 58768 | 2020-08-06 08:52:12 |
| R27.htm | 188521 | 2020-08-06 08:52:12 |
| R28.htm | 89682 | 2020-08-06 08:52:12 |
| R29.htm | 23761 | 2020-08-06 08:52:12 |
| R3.htm | 95206 | 2020-08-06 08:52:12 |
| R30.htm | 93653 | 2020-08-06 08:52:12 |
| R31.htm | 126371 | 2020-08-06 08:52:12 |
| R32.htm | 57181 | 2020-08-06 08:52:12 |
| R33.htm | 29303 | 2020-08-06 08:52:12 |
| R34.htm | 37739 | 2020-08-06 08:52:12 |
| R35.htm | 41576 | 2020-08-06 08:52:12 |
| R36.htm | 13226 | 2020-08-06 08:52:12 |
| R37.htm | 19343 | 2020-08-06 08:52:12 |
| R38.htm | 49418 | 2020-08-06 08:52:12 |
| R39.htm | 82478 | 2020-08-06 08:52:12 |
| R4.htm | 11550 | 2020-08-06 08:52:12 |
| R40.htm | 14760 | 2020-08-06 08:52:12 |
| R41.htm | 49529 | 2020-08-06 08:52:12 |
| R42.htm | 44226 | 2020-08-06 08:52:12 |
| R43.htm | 47836 | 2020-08-06 08:52:12 |
| R44.htm | 9644 | 2020-08-06 08:52:12 |
| R45.htm | 14992 | 2020-08-06 08:52:12 |
| R46.htm | 36344 | 2020-08-06 08:52:12 |
| R47.htm | 17046 | 2020-08-06 08:52:12 |
| R48.htm | 21602 | 2020-08-06 08:52:12 |
| R49.htm | 9933 | 2020-08-06 08:52:12 |
| R5.htm | 97614 | 2020-08-06 08:52:12 |
| R50.htm | 32872 | 2020-08-06 08:52:12 |
| R51.htm | 44306 | 2020-08-06 08:52:12 |
| R52.htm | 30384 | 2020-08-06 08:52:12 |
| R6.htm | 37190 | 2020-08-06 08:52:12 |
| R7.htm | 5802 | 2020-08-06 08:52:12 |
| R8.htm | 77053 | 2020-08-06 08:52:12 |
| R9.htm | 10748 | 2020-08-06 08:52:12 |
| R9999.htm | 7058 | 2020-08-06 08:52:12 |
| report.css | 2767 | 2020-08-06 08:52:12 |
| Show.js | 1085 | 2020-08-06 08:52:12 |
| thff-20200630.htm | 5099878 | 2020-08-06 08:52:12 |
| thff-20200630.xsd | 46898 | 2020-08-06 08:52:12 |
| thff-20200630x10qexx311.htm | 16793 | 2020-08-06 08:52:12 |
| thff-20200630x10qexx312.htm | 16574 | 2020-08-06 08:52:12 |
| thff-20200630x10qexx321.htm | 8827 | 2020-08-06 08:52:12 |
| thff-20200630_cal.xml | 91892 | 2020-08-06 08:52:12 |
| thff-20200630_def.xml | 440708 | 2020-08-06 08:52:12 |
| thff-20200630_htm.xml | 6626911 | 2020-08-06 08:52:12 |
| thff-20200630_lab.xml | 668931 | 2020-08-06 08:52:12 |
| thff-20200630_pre.xml | 530178 | 2020-08-06 08:52:12 |