Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001558370-22-001887-index-headers.html | 2022-02-24 13:05:44 | |
| 0001558370-22-001887-index.html | 2022-02-24 13:05:44 | |
| 0001558370-22-001887.txt | 2022-02-24 13:05:44 | |
 0001558370-22-001887-xbrl.zip | 14236 | 2022-02-24 13:05:44 |
| FilingSummary.xml | 1733 | 2022-02-24 13:05:44 |
| Financial_Report.xlsx | 5663 | 2022-02-24 13:05:44 |
| iboc-20220224.xsd | 3034 | 2022-02-24 13:05:44 |
| iboc-20220224x8k.htm | 44307 | 2022-02-24 13:05:44 |
| iboc-20220224x8k_htm.xml | 4650 | 2022-02-24 13:05:44 |
| iboc-20220224xex99.htm | 60843 | 2022-02-24 13:05:44 |
| iboc-20220224_lab.xml | 15261 | 2022-02-24 13:05:44 |
| iboc-20220224_pre.xml | 10036 | 2022-02-24 13:05:44 |
| MetaLinks.json | 15938 | 2022-02-24 13:05:44 |
| R1.htm | 38596 | 2022-02-24 13:05:44 |
| report.css | 2767 | 2022-02-24 13:05:44 |
| Show.js | 1084 | 2022-02-24 13:05:44 |