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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-19-010135
Filing Date
2019-11-06
Accepted
2019-11-06 15:22:29
Documents
64
Period of Report
2019-09-30

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20190930x10q.htm   iXBRL 10-Q 4164305
2 EX-31.(A) iboc-20190930xex31a.htm EX-31.(A) 15271
3 EX-31.(B) iboc-20190930xex31b.htm EX-31.(B) 15072
4 EX-32.(A) iboc-20190930xex32a.htm EX-32.(A) 12137
5 EX-32.(B) iboc-20190930xex32b.htm EX-32.(B) 11768
  Complete submission text file 0001558370-19-010135.txt   16616269

Data Files

Seq Description Document Type Size
6 EX-101.SCH iboc-20190930.xsd EX-101.SCH 42755
7 EX-101.CAL iboc-20190930_cal.xml EX-101.CAL 80926
8 EX-101.DEF iboc-20190930_def.xml EX-101.DEF 216532
9 EX-101.LAB iboc-20190930_lab.xml EX-101.LAB 515638
10 EX-101.PRE iboc-20190930_pre.xml EX-101.PRE 383412
62 EXTRACTED XBRL INSTANCE DOCUMENT iboc-20190930x10q_htm.xml XML 4990360
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.: 191196106
SIC: 6022 State Commercial Banks
Office of Finance