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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001558370-20-009600
Filing Date
2020-08-06
Accepted
2020-08-06 14:52:24
Documents
65
Period of Report
2020-06-30

Document Format Files

Seq Description Document Type Size
1 10-Q iboc-20200630x10q.htm   iXBRL 10-Q 4610379
2 EX-31.(A) iboc-20200630xex31da.htm EX-31.(A) 14827
3 EX-31.(B) iboc-20200630xex31db.htm EX-31.(B) 14799
4 EX-32.(A) iboc-20200630xex32da.htm EX-32.(A) 10531
5 EX-32.(B) iboc-20200630xex32db.htm EX-32.(B) 10006
  Complete submission text file 0001558370-20-009600.txt   18513450

Data Files

Seq Description Document Type Size
6 EX-101.SCH iboc-20200630.xsd EX-101.SCH 42470
7 EX-101.CAL iboc-20200630_cal.xml EX-101.CAL 83273
8 EX-101.DEF iboc-20200630_def.xml EX-101.DEF 270047
9 EX-101.LAB iboc-20200630_lab.xml EX-101.LAB 534601
10 EX-101.PRE iboc-20200630_pre.xml EX-101.PRE 447129
11 EXTRACTED XBRL INSTANCE DOCUMENT iboc-20200630x10q_htm.xml XML 5601183
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.: 201081096
SIC: 6022 State Commercial Banks