v3.19.1
Document and Entity DEI Information - CAD ($)
12 Months Ended
Feb. 02, 2019
Apr. 17, 2019
Aug. 03, 2018
Document and Entity Information      
Entity Registrant Name DAVIDsTEA Inc.    
Entity Central Index Key 0001627606    
Document Type 10-K    
Document Period End Date Feb. 02, 2019    
Document Fiscal Year Focus 2019    
Document Fiscal Period Focus FY    
Amendment Flag false    
Current Fiscal Year End Date --02-02    
Entity Current Reporting Status Yes    
Entity Filer Category Non-accelerated Filer    
Entity Public Float     $ 37,327,359
Entity Common Stock, Shares Outstanding   26,018,832  
Entity Small Business false    
Entity Emerging Growth Company true    
Entity Ex Transition Period true    
Entity Well Known Seasoned Issuer No    
Entity Voluntary Filers Yes    
Entity Shell Company false