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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-20-005718
Filing Date
2020-05-07
Accepted
2020-05-07 16:18:20
Documents
65
Period of Report
2020-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20200507x10q.htm   iXBRL 10-Q 3477443
2 EX-31.(A) iboc-20200331xex31da.htm EX-31.(A) 15267
3 EX-31.(B) iboc-20200331xex31db.htm EX-31.(B) 15068
4 EX-32.(A) iboc-20200331xex32da.htm EX-32.(A) 12129
5 EX-32.(B) iboc-20200331xex32db.htm EX-32.(B) 11759
  Complete submission text file 0001558370-20-005718.txt   15114945

Data Files

Seq Description Document Type Size
6 EX-101.SCH iboc-20200507.xsd EX-101.SCH 42703
7 EX-101.CAL iboc-20200507_cal.xml EX-101.CAL 82254
8 EX-101.DEF iboc-20200507_def.xml EX-101.DEF 235183
9 EX-101.LAB iboc-20200507_lab.xml EX-101.LAB 525890
10 EX-101.PRE iboc-20200507_pre.xml EX-101.PRE 405347
15 EXTRACTED XBRL INSTANCE DOCUMENT iboc-20200507x10q_htm.xml XML 4429072
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.: 20856698
SIC: 6022 State Commercial Banks