Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-22-007287-index-headers.html | 2022-05-05 12:57:17 | |
| 0001558370-22-007287-index.html | 2022-05-05 12:57:17 | |
| 0001558370-22-007287.txt | 2022-05-05 12:57:17 | |
 0001558370-22-007287-xbrl.zip | 12250 | 2022-05-05 12:57:17 |
| FilingSummary.xml | 1730 | 2022-05-05 12:57:17 |
| Financial_Report.xlsx | 5664 | 2022-05-05 12:57:17 |
| iboc-20220505.xsd | 3032 | 2022-05-05 12:57:17 |
| iboc-20220505x8k.htm | 44232 | 2022-05-05 12:57:17 |
| iboc-20220505x8k_htm.xml | 4604 | 2022-05-05 12:57:17 |
| iboc-20220505xex99.htm | 12931 | 2022-05-05 12:57:17 |
| iboc-20220505_lab.xml | 15259 | 2022-05-05 12:57:17 |
| iboc-20220505_pre.xml | 10034 | 2022-05-05 12:57:17 |
| MetaLinks.json | 15933 | 2022-05-05 12:57:17 |
| R1.htm | 38725 | 2022-05-05 12:57:17 |
| report.css | 2767 | 2022-05-05 12:57:17 |
| Show.js | 1084 | 2022-05-05 12:57:17 |