# Filing Detail

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-12-054511
Filing Date
2012-08-06
Accepted
2012-08-06 13:39:33
Documents
11
Period of Report
2012-06-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | QUARTERLY REPORT PURSUANT TO SECTIONS 13 OR 15(D) | a12-13733_110q.htm | 10-Q | 2178939
2 | EX-31.A | a12-13733_1ex31da.htm | EX-31.A | 10250
3 | EX-31.B | a12-13733_1ex31db.htm | EX-31.B | 10085
4 | EX-32.A | a12-13733_1ex32da.htm | EX-32.A | 8214
5 | EX-32.B | a12-13733_1ex32db.htm | EX-32.B | 7983
| Complete submission text file | 0001104659-12-054511.txt |  | 18566659

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
6 | XBRL INSTANCE DOCUMENT | iboc-20120630.xml | EX-101.INS | 3685093
7 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | iboc-20120630.xsd | EX-101.SCH | 114596
8 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | iboc-20120630_cal.xml | EX-101.CAL | 95537
9 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | iboc-20120630_def.xml | EX-101.DEF | 513636
10 | XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT | iboc-20120630_lab.xml | EX-101.LAB | 1758673
11 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | iboc-20120630_pre.xml | EX-101.PRE | 808807

Mailing Address P O BOX 1359 1200 SAN BERNARDO LAREDO TX 78040
Business Address 12OO SAN BERNARDO AVE PO BOX 1359 LAREDO TX 78040-1359 9567227611
INTERNATIONAL BANCSHARES CORP (Filer) CIK: 0000315709 (see all company filings)

EIN.: 742157138 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-09439 | Film No.: 121009270
SIC: 6022 State Commercial Banks