v3.26.1
Document And Entity Information - USD ($)
 12 Months Ended
Jun. 30, 2026
Aug. 19, 2026
Dec. 31, 2025
Document Information [Line Items]      
Entity Central Index Key 0001488917    
Entity Registrant Name Electromed, Inc.    
Amendment Flag false    
Current Fiscal Year End Date --06-30    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2026    
Document Type 10-K    
Document Annual Report true    
Document Period End Date Jun. 30, 2026    
Document Transition Report false    
Entity File Number 001-34839    
Entity Incorporation, State or Country Code MN    
Entity Tax Identification Number 41-1732920    
Entity Address, Address Line One 500 Sixth Avenue NW    
Entity Address, City or Town New Prague    
Entity Address, State or Province MN    
Entity Address, Postal Zip Code 56071    
City Area Code 952    
Local Phone Number 758-9299    
Title of 12(b) Security Common Stock, par value $0.01 per share    
Trading Symbol ELMD    
Security Exchange Name NYSEAMER    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
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    
ICFR Auditor Attestation Flag false    
Document Financial Statement Error Correction [Flag] false    
Entity Shell Company false    
Entity Public Float     $ 223,721,000
Entity Common Stock, Shares Outstanding   8,366,163  
Auditor Name RSM US LLP    
Auditor Location Minneapolis, Minnesota    
Auditor Firm ID 49