Quarterly report pursuant to Section 13 or 15(d)

Cover

v3.23.3
Cover - $ / shares
 9 Months Ended
Sep. 30, 2023
Nov. 08, 2023
Dec. 31, 2022
Cover [Abstract]      
Document Type 10-Q    
Amendment Flag false    
Document Quarterly Report true    
Document Transition Report false    
Document Period End Date Sep. 30, 2023    
Document Fiscal Period Focus Q3    
Document Fiscal Year Focus 2023    
Current Fiscal Year End Date --12-31    
Entity File Number 0-12305    
Entity Registrant Name KORU MEDICAL SYSTEMS, INC.    
Entity Central Index Key 0000704440    
Entity Tax Identification Number 13-3044880    
Entity Incorporation, State or Country Code DE    
Entity Address, Address Line One 100 Corporate Drive    
Entity Address, City or Town Mahwah    
Entity Address, State or Province NJ    
Entity Address, Postal Zip Code 07430    
City Area Code 845    
Local Phone Number 469-2042    
Title of 12(b) Security Common stock, $0.01 par value    
Trading Symbol KRMD    
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   45,669,362  
Entity Listing, Par Value Per Share $ 0.01    
Treasury Stock, Common, Shares 3,420,502 3,420,502 3,420,502