Quarterly report pursuant to Section 13 or 15(d)

Cover

v3.21.2
Cover - shares
 6 Months Ended
Jun. 30, 2021
Aug. 11, 2021
Cover [Abstract]    
Document Type 10-Q  
Amendment Flag false  
Document Quarterly Report true  
Document Transition Report false  
Document Period End Date Jun. 30, 2021  
Document Fiscal Period Focus Q2  
Document Fiscal Year Focus 2021  
Current Fiscal Year End Date --12-31  
Entity File Number 000-55497  
Entity Registrant Name Duos Technologies Group, Inc.  
Entity Central Index Key 0001396536  
Entity Tax Identification Number 65-0493217  
Entity Incorporation, State or Country Code FL  
Entity Address, Address Line One 6622 Southpoint Drive South  
Entity Address, Address Line Two Suite 310  
Entity Address, City or Town Jacksonville  
Entity Address, State or Province FL  
Entity Address, Postal Zip Code 32216  
City Area Code 904  
Local Phone Number 652-1616  
Title of 12(b) Security Common Stock, par value $0.001  
Trading Symbol DUOT  
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   3,584,603