SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-12-033694
Filing Date
2012-05-07
Accepted
2012-05-07 13:32:58
Documents
11
Period of Report
2012-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q a12-7824_110q.htm 10-Q 1710397
2 EX-31.(A) a12-7824_1ex31da.htm EX-31.(A) 10560
3 EX-31.(B) a12-7824_1ex31db.htm EX-31.(B) 10407
4 EX-32.(A) a12-7824_1ex32da.htm EX-32.(A) 8736
5 EX-32.(B) a12-7824_1ex32db.htm EX-32.(B) 8474
  Complete submission text file 0001104659-12-033694.txt   16325843

Data Files

Seq Description Document Type Size
6 XBRL INSTANCE DOCUMENT iboc-20120331.xml EX-101.INS 3098350
7 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT iboc-20120331.xsd EX-101.SCH 113577
8 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT iboc-20120331_cal.xml EX-101.CAL 95733
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT iboc-20120331_def.xml EX-101.DEF 508580
10 XBRL TAXONOMY EXTENSION LABELS LINKBASE DOCUMENT iboc-20120331_lab.xml EX-101.LAB 1724092
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT iboc-20120331_pre.xml EX-101.PRE 795747
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)

IRS No.: 742157138 | State of Incorp.: TX | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-09439 | Film No.: 12816973
SIC: 6022 State Commercial Banks
Office of Finance