Document And Entity Information
Document And Entity Information | Feb. 10, 2021 |
Document Information [Line Items] | |
Entity, Registrant Name | ION Geophysical Corporation |
Document, Type | 8-K |
Document, Period End Date | Feb. 10, 2021 |
Entity, Incorporation, State or Country Code | DE |
Entity, File Number | 1-12691 |
Entity, Tax Identification Number | 22-2286646 |
Entity, Address, Address Line One | 2105 CityWest Blvd., Suite 100 |
Entity, Address, City or Town | Houston |
Entity, Address, State or Province | TX |
Entity, Address, Postal Zip Code | 77042-2855 |
City Area Code | 281 |
Local Phone Number | 933-3339 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common |
Trading Symbol | IO |
Security Exchange Name | NYSE |
Entity, Emerging Growth Company | false |
Amendment Flag | false |
Entity, Central Index Key | 0000866609 |