Document And Entity Information
Document And Entity Information | Oct. 11, 2023 |
Document Information [Line Items] | |
Entity, Registrant Name | ATHERSYS, INC / NEW |
Document, Type | 8-K |
Document, Period End Date | Oct. 11, 2023 |
Entity, Incorporation, State or Country Code | DE |
Entity, File Number | 001-33876 |
Entity, Tax Identification Number | 20-4864095 |
Entity, Address, Address Line One | 3201 Carnegie Avenue |
Entity, Address, City or Town | Cleveland |
Entity, Address, State or Province | OH |
Entity, Address, Postal Zip Code | 44115-2634 |
City Area Code | 216 |
Local Phone Number | 431-9900 |
Written Communications | false |
Soliciting Material | false |
Pre-commencement Tender Offer | false |
Pre-commencement Issuer Tender Offer | false |
Title of 12(b) Security | Common Stock |
Trading Symbol | ATHX |
Security Exchange Name | NASDAQ |
Entity, Emerging Growth Company | false |
Amendment Flag | false |
Entity, Central Index Key | 0001368148 |