v3.26.1
Document And Entity Information - USD ($)
 12 Months Ended
Feb. 28, 2026
May 26, 2026
Aug. 31, 2025
Document Information [Line Items]      
Entity Central Index Key 0000091668    
Entity Registrant Name SOLITRON DEVICES INC    
Amendment Flag false    
Current Fiscal Year End Date --02-28    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2026    
Document Type 10-K    
Document Annual Report true    
Document Period End Date Feb. 28, 2026    
Document Transition Report false    
Entity File Number 001-04978    
Entity Incorporation, State or Country Code DE    
Entity Tax Identification Number 22-1684144    
Entity Address, Address Line One 901 Sansburys Way    
Entity Address, City or Town West Palm Beach    
Entity Address, State or Province FL    
Entity Address, Postal Zip Code 33411    
City Area Code 561    
Local Phone Number 848‑4311    
Title of 12(b) Security Common Stock, $0.01 par value    
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     $ 26,039,223
Entity Common Stock, Shares Outstanding   2,152,703  
Auditor Firm ID 726    
Auditor Name Whitley Penn LLP    
Auditor Location Dallas, TX