Annual report pursuant to Section 13 and 15(d)

Document and Entity Information

v3.19.3.a.u2
Document and Entity Information - USD ($)
 12 Months Ended
Dec. 31, 2019
Mar. 04, 2020
Jun. 28, 2019
Cover [Abstract]      
Entity Registrant Name REPRO MED SYSTEMS INC    
Entity Central Index Key 0000704440    
Document Type 10-K    
Document Period End Date Dec. 31, 2019    
Amendment Flag false    
Current Fiscal Year End Date --12-31    
Entity File Number 0-12305    
Entity Incorporation State Country Code NY    
Title of 12(b) Security common stock, $0.01 par value    
Trading Symbol KRMD    
Security Exchange Name NASDAQ    
Entity a Well-known Seasoned Issuer No    
Entity a Voluntary Filer No    
Entity's Reporting Status Current Yes    
Entity Interactive Data Current Yes    
Entity Filer Category Non-accelerated Filer    
Entity Emerging Growth Company false    
Entity Small Business true    
Entity Shell Company false    
Entity Public Float     $ 54,741,695
Entity Common Stock, Shares Outstanding   39,686,746  
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2019