Quarterly report pursuant to Section 13 or 15(d)

Cover

v3.21.1
Cover - shares
 3 Months Ended
Mar. 31, 2021
May 10, 2021
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Mar. 31, 2021  
Document Fiscal Period Focus Q1  
Document Fiscal Year Focus 2021  
Current Fiscal Year End Date --12-31  
Entity File Number 001-15771  
Entity Registrant Name ABEONA THERAPEUTICS INC.  
Entity Central Index Key 0000318306  
Entity Tax Identification Number 83-0221517  
Entity Incorporation, State or Country Code DE  
Entity Address, Address Line One 1330 Avenue of the Americas  
Entity Address, Address Line Two 33rd Floor  
Entity Address, City or Town New York  
Entity Address, State or Province NY  
Entity Address, Postal Zip Code 10019  
City Area Code (646)  
Local Phone Number 813-4701  
Title of 12(b) Security Common Stock, $0.01 par value  
Trading Symbol ABEO  
Security Exchange Name NASDAQ  
Entity Current Reporting Status Yes  
Entity Interactive Data Current Yes  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   99,016,183