Quarterly report [Sections 13 or 15(d)]

Cover

v3.25.1
Cover - shares
 3 Months Ended
Mar. 31, 2025
May 12, 2025
Document Information [Line Items]    
Document Type 10-Q  
Document Quarterly Report true  
Document Transition Report false  
Entity Interactive Data Current Yes  
Amendment Flag false  
Document Period End Date Mar. 31, 2025  
Document Fiscal Year Focus 2025  
Document Fiscal Period Focus Q1  
Entity Information [Line Items]    
Entity Registrant Name VERSUS SYSTEMS INC.  
Entity Central Index Key 0001701963  
Entity File Number 001-39885  
Entity Tax Identification Number 46-4542599  
Entity Incorporation, State or Country Code DE  
Current Fiscal Year End Date --12-31  
Entity Current Reporting Status Yes  
Entity Shell Company false  
Entity Filer Category Non-accelerated Filer  
Entity Small Business true  
Entity Emerging Growth Company true  
Entity Ex Transition Period false  
Entity Contact Personnel [Line Items]    
Entity Address, Address Line One 3500 South DuPont Hwy  
Entity Address, City or Town Dover  
Entity Address, State or Province DE  
Entity Address, Postal Zip Code 19901  
Entity Phone Fax Numbers [Line Items]    
City Area Code (604)  
Local Phone Number 639-4457  
Entity Listings [Line Items]    
Entity Common Stock, Shares Outstanding   4,901,677
Common Shares, no par value per share    
Entity Listings [Line Items]    
Title of 12(b) Security Common Shares, no par value per share  
Trading Symbol VS  
Security Exchange Name NASDAQ  
Unit A Warrants    
Entity Listings [Line Items]    
Title of 12(b) Security Unit A Warrants  
Trading Symbol VSSYW  
Security Exchange Name NASDAQ