Parent Directory| Name | Size | Last Modified |
|---|---|---|
 0001104659-11-044738-index-headers.html | 2011-08-08 13:49:23 | |
| 0001104659-11-044738-index.html | 2011-08-08 13:49:23 | |
| 0001104659-11-044738.txt | 2011-08-08 13:49:23 | |
 0001104659-11-044738-xbrl.zip | 239299 | 2011-08-08 13:49:23 |
| a11-13925_110q.htm | 1917383 | 2011-08-08 13:49:23 |
| a11-13925_1ex31da.htm | 12258 | 2011-08-08 13:49:23 |
| a11-13925_1ex31db.htm | 12157 | 2011-08-08 13:49:23 |
| a11-13925_1ex32da.htm | 8782 | 2011-08-08 13:49:23 |
| a11-13925_1ex32db.htm | 8431 | 2011-08-08 13:49:23 |
| FilingSummary.xml | 24665 | 2011-08-08 13:49:23 |
| Financial_Report.xls | 2711368 | 2011-08-08 13:49:23 |
| iboc-20110630.xml | 3054373 | 2011-08-08 13:49:23 |
| iboc-20110630.xsd | 68217 | 2011-08-08 13:49:23 |
| iboc-20110630_cal.xml | 87823 | 2011-08-08 13:49:23 |
| iboc-20110630_def.xml | 358984 | 2011-08-08 13:49:23 |
| iboc-20110630_lab.xml | 1049384 | 2011-08-08 13:49:23 |
| iboc-20110630_pre.xml | 507547 | 2011-08-08 13:49:23 |
| R1.htm | 143393 | 2011-08-08 13:49:23 |
| R10.htm | 29973 | 2011-08-08 13:49:23 |
| R11.htm | 642467 | 2011-08-08 13:49:23 |
| R12.htm | 49714 | 2011-08-08 13:49:23 |
| R13.htm | 244000 | 2011-08-08 13:49:23 |
| R14.htm | 9457 | 2011-08-08 13:49:23 |
| R15.htm | 54756 | 2011-08-08 13:49:23 |
| R16.htm | 20314 | 2011-08-08 13:49:23 |
| R17.htm | 11536 | 2011-08-08 13:49:23 |
| R18.htm | 13213 | 2011-08-08 13:49:23 |
| R19.htm | 14999 | 2011-08-08 13:49:23 |
| R2.htm | 43796 | 2011-08-08 13:49:23 |
| R20.htm | 187668 | 2011-08-08 13:49:23 |
| R21.htm | 24470 | 2011-08-08 13:49:23 |
| R22.htm | 634968 | 2011-08-08 13:49:23 |
| R23.htm | 44847 | 2011-08-08 13:49:23 |
| R24.htm | 219851 | 2011-08-08 13:49:23 |
| R25.htm | 42157 | 2011-08-08 13:49:23 |
| R26.htm | 6617 | 2011-08-08 13:49:23 |
| R27.htm | 68686 | 2011-08-08 13:49:23 |
| R28.htm | 18567 | 2011-08-08 13:49:23 |
| R29.htm | 38850 | 2011-08-08 13:49:23 |
| R3.htm | 163158 | 2011-08-08 13:49:23 |
| R30.htm | 12516 | 2011-08-08 13:49:23 |
| R31.htm | 49513 | 2011-08-08 13:49:23 |
| R32.htm | 30968 | 2011-08-08 13:49:23 |
| R33.htm | 14355 | 2011-08-08 13:49:23 |
| R34.htm | 45029 | 2011-08-08 13:49:23 |
| R35.htm | 49013 | 2011-08-08 13:49:23 |
| R36.htm | 56939 | 2011-08-08 13:49:23 |
| R37.htm | 95905 | 2011-08-08 13:49:23 |
| R38.htm | 53376 | 2011-08-08 13:49:23 |
| R39.htm | 119196 | 2011-08-08 13:49:23 |
| R4.htm | 10396 | 2011-08-08 13:49:23 |
| R40.htm | 34741 | 2011-08-08 13:49:23 |
| R41.htm | 12021 | 2011-08-08 13:49:23 |
| R42.htm | 8593 | 2011-08-08 13:49:23 |
| R43.htm | 34251 | 2011-08-08 13:49:23 |
| R44.htm | 25298 | 2011-08-08 13:49:23 |
| R45.htm | 77034 | 2011-08-08 13:49:23 |
| R46.htm | 14740 | 2011-08-08 13:49:23 |
| R47.htm | 37117 | 2011-08-08 13:49:23 |
| R48.htm | 27553 | 2011-08-08 13:49:23 |
| R5.htm | 31471 | 2011-08-08 13:49:23 |
| R6.htm | 14828 | 2011-08-08 13:49:23 |
| R7.htm | 184244 | 2011-08-08 13:49:23 |
| R8.htm | 9368 | 2011-08-08 13:49:23 |
| R9.htm | 251235 | 2011-08-08 13:49:23 |
| report.css | 2721 | 2011-08-08 13:49:23 |
| Show.js | 6423 | 2011-08-08 13:49:23 |