Parent Directory| Name | Size | Last Modified |
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| 0001104659-22-011853-index.html | 2022-02-04 12:55:12 | |
| 0001104659-22-011853.txt | 2022-02-04 12:55:12 | |
 0001104659-22-011853-xbrl.zip | 12379 | 2022-02-04 12:55:12 |
| FilingSummary.xml | 1643 | 2022-02-04 12:55:12 |
| Financial_Report.xlsx | 5668 | 2022-02-04 12:55:12 |
| iboc-20220203.xsd | 3174 | 2022-02-04 12:55:12 |
| iboc-20220203_lab.xml | 34594 | 2022-02-04 12:55:12 |
| iboc-20220203_pre.xml | 22703 | 2022-02-04 12:55:12 |
| MetaLinks.json | 38138 | 2022-02-04 12:55:12 |
| R1.htm | 38613 | 2022-02-04 12:55:12 |
| report.css | 2767 | 2022-02-04 12:55:12 |
| Show.js | 1084 | 2022-02-04 12:55:12 |
| tm225500d1_8k.htm | 25325 | 2022-02-04 12:55:12 |
| tm225500d1_8k_htm.xml | 3496 | 2022-02-04 12:55:12 |
| tm225500d1_ex99.htm | 4482 | 2022-02-04 12:55:12 |