Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-25-096655-index-headers.html | 2025-07-17 17:12:02 | |
| 0000950170-25-096655-index.html | 2025-07-17 17:12:02 | |
| 0000950170-25-096655.txt | 2025-07-17 17:12:02 | |
 0000950170-25-096655-xbrl.zip | 54215 | 2025-07-17 17:12:02 |
| ffin-20250717.htm | 50705 | 2025-07-17 17:12:02 |
| ffin-20250717.xsd | 32082 | 2025-07-17 17:12:02 |
| ffin-20250717_htm.xml | 4514 | 2025-07-17 17:12:02 |
| ffin-ex99_1.htm | 2623812 | 2025-07-17 17:12:02 |
| FilingSummary.xml | 1661 | 2025-07-17 17:12:02 |
| MetaLinks.json | 20100 | 2025-07-17 17:12:02 |
| R1.htm | 38086 | 2025-07-17 17:12:02 |
| report.css | 2766 | 2025-07-17 17:12:02 |
| Show.js | 1084 | 2025-07-17 17:12:02 |