Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0000950170-23-008187-index-headers.html | 2023-03-15 16:37:50 | |
| 0000950170-23-008187-index.html | 2023-03-15 16:37:50 | |
| 0000950170-23-008187.txt | 2023-03-15 16:37:50 | |
 0000950170-23-008187-xbrl.zip | 6782250 | 2023-03-15 16:37:50 |
| ffin-20230315.htm | 3402564 | 2023-03-15 16:37:50 |
| ffin-20230315.xsd | 9185 | 2023-03-15 16:37:50 |
| ffin-20230315_def.xml | 12322 | 2023-03-15 16:37:50 |
| ffin-20230315_htm.xml | 291262 | 2023-03-15 16:37:50 |
| ffin-20230315_lab.xml | 31242 | 2023-03-15 16:37:50 |
| ffin-20230315_pre.xml | 15162 | 2023-03-15 16:37:50 |
| FilingSummary.xml | 4395 | 2023-03-15 16:37:50 |
| Financial_Report.xlsx | 12035 | 2023-03-15 16:37:50 |
 img264069070_0.jpg | 234040 | 2023-03-15 16:37:50 |
 img264069070_1.jpg | 79579 | 2023-03-15 16:37:50 |
 img264069070_10.jpg | 317816 | 2023-03-15 16:37:50 |
 img264069070_11.jpg | 330703 | 2023-03-15 16:37:50 |
 img264069070_12.jpg | 236123 | 2023-03-15 16:37:50 |
 img264069070_13.jpg | 225602 | 2023-03-15 16:37:50 |
 img264069070_14.jpg | 285935 | 2023-03-15 16:37:50 |
 img264069070_15.jpg | 96161 | 2023-03-15 16:37:50 |
 img264069070_16.jpg | 117308 | 2023-03-15 16:37:50 |
 img264069070_17.jpg | 67778 | 2023-03-15 16:37:50 |
 img264069070_18.jpg | 63253 | 2023-03-15 16:37:50 |
 img264069070_19.jpg | 14476 | 2023-03-15 16:37:50 |
 img264069070_2.jpg | 79854 | 2023-03-15 16:37:50 |
 img264069070_20.jpg | 68224 | 2023-03-15 16:37:50 |
 img264069070_21.jpg | 60148 | 2023-03-15 16:37:50 |
 img264069070_22.jpg | 68699 | 2023-03-15 16:37:50 |
 img264069070_23.jpg | 72916 | 2023-03-15 16:37:50 |
 img264069070_24.jpg | 63520 | 2023-03-15 16:37:50 |
 img264069070_25.jpg | 70750 | 2023-03-15 16:37:50 |
 img264069070_26.jpg | 72630 | 2023-03-15 16:37:50 |
 img264069070_27.jpg | 48461 | 2023-03-15 16:37:50 |
 img264069070_28.jpg | 80569 | 2023-03-15 16:37:50 |
 img264069070_29.jpg | 78238 | 2023-03-15 16:37:50 |
 img264069070_3.jpg | 146460 | 2023-03-15 16:37:50 |
 img264069070_30.jpg | 54078 | 2023-03-15 16:37:50 |
 img264069070_31.jpg | 59418 | 2023-03-15 16:37:50 |
 img264069070_32.jpg | 52035 | 2023-03-15 16:37:50 |
 img264069070_33.jpg | 79447 | 2023-03-15 16:37:50 |
 img264069070_34.jpg | 986013 | 2023-03-15 16:37:50 |
 img264069070_35.jpg | 190073 | 2023-03-15 16:37:50 |
 img264069070_36.jpg | 175073 | 2023-03-15 16:37:50 |
 img264069070_37.jpg | 163708 | 2023-03-15 16:37:50 |
 img264069070_38.jpg | 160924 | 2023-03-15 16:37:50 |
 img264069070_39.jpg | 121985 | 2023-03-15 16:37:50 |
 img264069070_4.jpg | 94519 | 2023-03-15 16:37:50 |
 img264069070_40.jpg | 180278 | 2023-03-15 16:37:50 |
 img264069070_41.jpg | 183282 | 2023-03-15 16:37:50 |
 img264069070_42.jpg | 190882 | 2023-03-15 16:37:50 |
 img264069070_43.jpg | 177321 | 2023-03-15 16:37:50 |
 img264069070_44.jpg | 138027 | 2023-03-15 16:37:50 |
 img264069070_45.jpg | 185803 | 2023-03-15 16:37:50 |
 img264069070_46.jpg | 196499 | 2023-03-15 16:37:50 |
 img264069070_47.jpg | 268676 | 2023-03-15 16:37:50 |
 img264069070_48.jpg | 248069 | 2023-03-15 16:37:50 |
 img264069070_49.jpg | 122495 | 2023-03-15 16:37:50 |
 img264069070_5.jpg | 89966 | 2023-03-15 16:37:50 |
 img264069070_50.jpg | 132515 | 2023-03-15 16:37:50 |
 img264069070_51.jpg | 125043 | 2023-03-15 16:37:50 |
 img264069070_52.jpg | 542454 | 2023-03-15 16:37:50 |
 img264069070_53.jpg | 411522 | 2023-03-15 16:37:50 |
 img264069070_6.jpg | 140794 | 2023-03-15 16:37:50 |
 img264069070_7.jpg | 198940 | 2023-03-15 16:37:50 |
 img264069070_8.jpg | 132161 | 2023-03-15 16:37:50 |
 img264069070_9.jpg | 260702 | 2023-03-15 16:37:50 |
| MetaLinks.json | 72311 | 2023-03-15 16:37:50 |
| R1.htm | 8961 | 2023-03-15 16:37:50 |
| R2.htm | 339224 | 2023-03-15 16:37:50 |
| report.css | 2767 | 2023-03-15 16:37:50 |
| Show.js | 1085 | 2023-03-15 16:37:50 |