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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-23-013160
Filing Date
2023-08-03
Accepted
2023-08-03 14:59:30
Documents
67
Period of Report
2023-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20230630x10q.htm   iXBRL 10-Q 4518820
2 EX-31.A iboc-20230630xex31da.htm EX-31.A 14796
3 EX-31.B iboc-20230630xex31db.htm EX-31.B 14815
4 EX-32.A iboc-20230630xex32da.htm EX-32.A 10485
5 EX-32.B iboc-20230630xex32db.htm EX-32.B 9924
  Complete submission text file 0001558370-23-013160.txt   18383196

Data Files

Seq Description Document Type Size
6 EX-101.SCH iboc-20230630.xsd EX-101.SCH 42630
7 EX-101.CAL iboc-20230630_cal.xml EX-101.CAL 78189
8 EX-101.DEF iboc-20230630_def.xml EX-101.DEF 272176
9 EX-101.LAB iboc-20230630_lab.xml EX-101.LAB 503151
10 EX-101.PRE iboc-20230630_pre.xml EX-101.PRE 411156
61 EXTRACTED XBRL INSTANCE DOCUMENT iboc-20230630x10q_htm.xml XML 5521707
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.: 231139492
SIC: 6022 State Commercial Banks