Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001193125-22-023414-index-headers.html | 2022-01-31 16:32:03 | |
| 0001193125-22-023414-index.html | 2022-01-31 16:32:03 | |
| 0001193125-22-023414.txt | 2022-01-31 16:32:03 | |
 0001193125-22-023414-xbrl.zip | 14447 | 2022-01-31 16:32:03 |
| d270315d8k.htm | 30492 | 2022-01-31 16:32:03 |
| d270315d8k_htm.xml | 3265 | 2022-01-31 16:32:03 |
| d270315dex991.htm | 6019 | 2022-01-31 16:32:03 |
| d270315dex992.htm | 6583 | 2022-01-31 16:32:03 |
| ffin-20220125.xsd | 2847 | 2022-01-31 16:32:03 |
| ffin-20220125_lab.xml | 17235 | 2022-01-31 16:32:03 |
| ffin-20220125_pre.xml | 10806 | 2022-01-31 16:32:03 |
| FilingSummary.xml | 1766 | 2022-01-31 16:32:03 |
| Financial_Report.xlsx | 5676 | 2022-01-31 16:32:03 |
| MetaLinks.json | 17637 | 2022-01-31 16:32:03 |
| R1.htm | 38577 | 2022-01-31 16:32:03 |
| report.css | 2767 | 2022-01-31 16:32:03 |
| Show.js | 1085 | 2022-01-31 16:32:03 |