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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001437749-21-025105
Filing Date
2021-11-03
Accepted
2021-11-03 16:34:51
Documents
72
Period of Report
2021-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q io20210930_10q.htm   iXBRL 10-Q 1581594
2 EXHIBIT 31.1 ex_276644.htm EX-31.1 11657
3 EXHIBIT 31.2 ex_276645.htm EX-31.2 11644
4 EXHIBIT 32.1 ex_276646.htm EX-32.1 5542
5 EXHIBIT 32.2 ex_276647.htm EX-32.2 5710
  Complete submission text file 0001437749-21-025105.txt   7427564

Data Files

Seq Description Document Type Size
6 XBRL TAXONOMY EXTENSION SCHEMA io-20210930.xsd EX-101.SCH 69621
7 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE io-20210930_cal.xml EX-101.CAL 57533
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE io-20210930_def.xml EX-101.DEF 498955
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE io-20210930_lab.xml EX-101.LAB 402821
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE io-20210930_pre.xml EX-101.PRE 519746
11 EXTRACTED XBRL INSTANCE DOCUMENT io20210930_10q_htm.xml XML 1157705
Mailing Address 2105 CITYWEST BLVD SUITE 100 HOUSTON TX 770422855
Business Address 2105 CITYWEST BLVD SUITE 100 HOUSTON TX 770422855 2819333339
ION GEOPHYSICAL CORP (Filer) CIK: 0000866609 (see all company filings)

IRS No.: 222286646 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-12691 | Film No.: 211376018
SIC: 1382 Oil & Gas Field Exploration Services